!∀#∃∃∃ %&

∋∀

(

()∗+ , −,. , ,/

0∃#%12∀ %

3∃  224)5∀

)#62

( 7#82%

∀2%92 .

::,;



72

<∋(=

>%&2

+∃2%∀∃4?∃∃%≅8Α4&?Α4∃226

∀44%8 ∀% %%∀%2&∃

%  &Β2 Χ%Β4Χ Χ%Β4?

2Β?8∀Χ&&4& %&∀&∀∃∀2%∀2 

∃2%∃∀∃

∋∀% ∆7#8Ε#?2% 294%∃2Β?Χ,

&∃#&%+Β∃?∃%8% %,

24%%Β%%&∀∀2% ∀∀2 ∋∀

% ∆7#8Ε2%Β6??∃%8%∀

2%#%%2Χ&∃% 2Β?

.   /
0 1  2

3453 6789:5

3453 6789:5

. ;

∋

<(    )

&

%&∃2 %&Φ



=  (

&

41  (  (

#

<(  / 1

%∗

6 1 ()

∋!

4 (

∗

)  ( 

∀

>;  ?  ?  (

!

7 )  ;

∀#

06%

;.



;/

( ∃

;

( 

;

0

;

0((

;−

0(((

;−

Γ

 ,





;−−

3 

∀#!

Η6#

;::

Ι2&

;:.

=ϑ≅

;:.

=



,





;:/

)2

;:

∋ ∀2

;:

3 

∀∋

4 (

∀∋∗

5  ≅/

∀&

4 / Α (

∀

; 

∀%

2%%2

;.

%≅8∀#% &2∀

;

22%

:

22

/

+2422%42% %&∀



∗226#?



72 %%2



(&∃



,( 

#

∋ %&

−−

0 

−

72&∀

−

)∀ 8Α 

:

<&%

:

(Χ∃6 &%

:;

(Χ∃≅ %&% 

:

(Χ∃∃ 

:−

??

::

2∀∃

:.

0 (?   

%&

Β

∋#

4;

∋∋

Χ  

∋!

,0∆ ∆8∆ <7≅0 Κ
. ;

. ;

. ;

∃≅%2∃4%∀4!∃%≅

2∃Β%Β∀∃≅Λ%Β46 ∃2&

?26#∀ΒΜ%ΒΝ%8&8Β4?

&46∃2≅∃≅#&4∃2%& &7#,

?∃2%%Β2%4%6 ?∃2&8%2

Η?%2%∃%∀∃4%∃%8ΟΒ%2

∃  26  &  %#%92  +  %  2  

∃2  2&Β  2Β  +4  ?  %  2    ∃2      ≅%

#%#&4∃8≅%%%?2%#2&#,

2%%≅8%∃22 8∀2&∀0,

22∃∃∀ ∃#6Λ Α∆2Ε%∀#,

#82#Ν

(8Α%%?%&8%#& %&26 &,

6%%6?22Π2%∃&%4

Χ2∀∃Β2%%%∀%∃84?,

∀%22≅∃Β2Α4%Α#∀&%Α

∃∃  2%% 6#4    &  &  #  #∃  ?Α  !  ?  ∃2

&&%∀

∋

,0∆ ∆8∆ <7≅0 Κ
. ;

7%∀&#&4∀%%7#8&∃ ,

2% #.2?∃2%∃4

∃∃% #&2&∃∃%%∃7,

#&4%∀#%∃Β22% 4∃≅%

&#  2∃  (   &2    ∀4  %

%&∀∃≅%∃&∃∃Β&8ΑΠ2&&

∃2%4?%∃Β∃4&4?2 ∀%2≅,

∀%# 2#&∀2Β&&≅?%%46%,

%%4%∀?#&8Α%#2&∀,

#8Α222Χ∃≅%&≅?%%Β

+ %∀2%%#&4?%∃&≅2≅22&%≅&

&8&%%∀&#&4? Α&∃4%,

%?%2&2#42Β&∀8%,

& ∃Β∋24?∃%Α4∃Β

%≅2%# #≅&46∃2≅∃≅#&

%8%2&462&&∃∀?∀#&2∀ ∀,

∃2∃Β8Α+∃2≅∃%8Α%&∀%,

  6  !    ∃2  2Β?     %& 4   %&  %

22 ∃ 2Β ≅12%&4%∃&∀∃2≅Β&,

Β∃2∃∃≅ 2#∀&%4%&∃∃,

&&∃2&#8Α22Χ∃#Β%& ,

∃ ∀%!∃2∃?∃2%∋%%∃Μ&&

%∃≅Μ? %& ∀%∃22∀82%2≅

∀2∀∃Β % %% %≅4?%%2&

!

,0∆ ∆8∆ <7≅0 Κ
. ;

26∀∃2%% 84%&∀∃2#&%2,

&∃?∃2%Μ%∃&2∀

∗%∃  #&4 8 2Β?2%#,

#Β%∃2∀∃2#∀ & ∀46&,

2∃246 ∀%%%2Α4#Α,

Χ4%#2%%∃8&#8Χ&&Α∃∃,

%&∗%%4∃8?2≅4? %&2≅∃#4

  ∃?∃2% ∃24 8 %#4 ∃ Α  %∃&8Α

!∃∃    ∋    %?    ∃2  & &

?&  ∀   #&4  ?8  %#4  ∃  Α

%&ΑΜ22Χ∃≅∋%%∃4∃8! 

∀2 ∃2≅∀8& 42&2∀2





∗

,0∆ ∆8∆ <7≅0 Κ
<(    )

<(    )

<(    )

?  ∀?2%4  ?  2%  #?Α  2∃   ∃2% 

%∃ %≅%&# %&4 ,

∀∀∃≅ 8 2ΘΠ%82%%%26#%∀∃≅

!!∃∃%2%#∃#6?∀%≅∀∃≅2%2&

2≅&&    62&4?&2%≅,

 ≅%Π8≅%2%&#≅

#∀?∃42%%%Β≅4%8Β∃≅%

2%%≅8  +2  &  #   %&∀    ∃2

    24  %%#&    2%4  ?

∃2∀∃2%4?%Α2&?2%% 2,

≅0∃28∃∀



Π8  ∃28  ∃&  %    %%∃  %6  &≅?,

%%46% %& Β∃ΒΧ& ,

Χ% 4 %&%%≅4&∀2& %%Α ∀# Π,

∀%≅≅Α22Χ∃≅4!%&∃2%24

∃%#82≅ %&∗

2%24    2%4    %∀  +∀%≅  ≅  %Α    2Α  

1?2# &42Β%% ≅,

?≅% 

&

,0∆ ∆8∆ <7≅0 Κ
<(    )

+2&&%Β∀&∀22%%%∀&Α4%&∃2 %&Π

?∃  ?∃  ∀∃  %%≅    %∃22

&  ∀  ≅%    %∃22   %&  %

2%%Β& %

!&∃22&2&∃0)&Χ#8

7∃& 2≅ &∃∀? 2? Χ%Χ (#8 

&2≅%&∀%Α4%? %& Χ2∀∃Β4

%?%24%?#4 #≅∃∃,

+2%∀∀∃&2≅4≅2%8Α% 4% %,

8&2≅ %&% 2∀%82∀#&2

∀ 246& Β%?Α7%& ≅,

4  &22∀4 4?Ρ 2?,

 642%4∃

7&422%%∃&4∋22Σ242

8  %&∃#Β% 2#∀ %≅

 ?0%%∃≅4%&%∃&%4

?& #&  Χ%Χ6& Α1%8∃,

∃∃2#∀∋∀ &?,

  &Α  & % %#4  2%% 6  ? ∃  % ∃?∃2%  Μ

&Ρ %646 2Β %& 2%∃∃Β4,

ΤΥ(∀

;

42 &≅?&Β8?,

2%8∃+2%4%&2%≅Φ04?Μ&6,

#&%?4?2%2 &∀22%∀%Α2≅

;

Σ2%&#−4∋22−



,0∆ ∆8∆ <7≅0 Κ
<(    )

 %%8# %≅46∃∃2%%≅%%4

6Β#22Χ2%04&

Ο%&≅Α&∀84∀&#(% ,

8  Α  %#  0  &≅?%%  6  % #  2≅

∃∀%46∃ Β#Α2%2%%≅84

∀22∀∀2∀∃2%%2∃Β,

+&∃4∃%#%%2#4&

2%#&∀%4?#%&

∀&%2%4%# %≅∋%

2Α  ∃Β   ≅  +  1  +∀    2  

2&4∃2%%  #4%%

%∃2%&8Β Β#2%∃≅+2%%≅8

%84%1∃&!∀2%&4 %4∃?∃%,

2≅∃2%∃## ≅%#

!%%∃4&4?Χ∃  %64

 #6∀4∃2∀∋2∃22∀,

∃Β4  ?  6ϑ∃2%  &%       %  %2%

6?6%ΒΑ2≅%&%6? 2),

&2∀#94%2%%∃∃)2

%<Χ%∀42%&4∆?∃224%%∀,

%∃&8ΑΜ%2≅ %&&≅?%%Ε+2

&22&#∃≅4&∃8 %∃≅4

%8∃242∃&2,&≅2 #

∀

,0∆ ∆8∆ <7≅0 Κ
<(    )

##∃0%%&4? Α&4∃ Β4

%≅ %# 2

)2&#%2∃∃ #∀2%4

?#%#&(((∀&?%Α4?

%2#!?∃%%2≅2%%&Μ%22Β

%2%4%#Β?#%∀%∃&8%,

2%%2% ≅%Β?#∗?2

%∀%∃&8(2%≅Χ&2&2%

&2   &2#6422∃ 2≅

?∃2% ∃2  4 ∃   % ∃    %

  Χ∀∃∀∃    &∀  %∀&  6  &≅?,

%%4 Α&≅#%?; Θ0%%∃2≅4

2#2%#82%∆&≅?%%&∀22≅%#,

Α4≅2%%∀ΑΕ+2%∃&∃

%&)22%2 26%24%%∃

2%#?4?%%Α∃≅%,

Β?(&&%&#7#& ,

  %  #  2Β≅  2&  2∀2∃&  Λ  2##

&8Α  &6Ν  ∀  %&  8Β ∃Β&  Λ

#&6 2≅#2∀%2%∃&Ν∃8

∃3%#?4Χ#2≅%2,

&42%#2%∃&4&&#2Α4

∀ΒΑ Α4∀%2Ρ

∀∀

,0∆ ∆8∆ <7≅0 Κ
<(    )

+2%2 % 8 Β?#2≅%,

 &8 8%4 %2#%,

2%#∀ 4∀?∃%222% 

%#4∀∀ % ∀4≅  %& 2≅&∀4

%2&&&48#!ς∋∀ ∀,

2% Σ Λ−.:,:−Ν ∀%#≅ %∃≅2%Β%,

2%≅%% 8∃24?

2&8≅&#2≅∃%82#&∆∗?42%≅≅4

∀%9&%2&Μ∃2%%%Ε9∃

(4&%&!&2%%∋∀4# #∀4

2%Α4?∆%&∃22≅& 2%&?22∀

%#2Β&ΒΕ!&%2&4∃&4&2∀∃%%Β

%2#2∀∀ ∀64%6% 4∃ 

∀& 4  %   &2∀∃  ∃∃Β  2≅  %,

6  ∀  %4  ∃    264  26  2#  %  26

2%#&  ∀ 12  %2∃Β    %Β%  %≅8∃

&2∀∀∃Β2≅26%2∃Β %Β% 4∃2

∃22%%4%2&% ∃2

%%  22∀ 6  ∃  &    22∀∃  Π2&

?4?!2≅%2&&2∀∀∃2%2%≅

,&    Α4    2≅   ≅  2%≅  Α4

#&Α ≅ %&% # %2 ∃ &Β

≅?∀%# #2 46%,

#∀ %#2≅%∃&8∀%8∃∃

∀

,0∆ ∆8∆ <7≅0 Κ
<(    )

%∀!2%%%#2≅∃∀?2?84

Η86#%&2∃Β%∃Β#2∀%%Β#0,

∃8&2∀∃2∀2∀∃4∃2% ,

%≅%∀%∃&822Χ∃#Β∃%&,

8

6%2%Β4&%2Β 2%#& !&,

2%4∀ # 2%&2∀∃46%%≅#

%∃Α2≅2%2%%≅8&8 ≅##%,

 886 ;;,

%#%=∀#2Β?≅∆1%&

& % ∀2&2&Ε0#∃4∃

2∀ %2& 24%∀%?#Β,∃,

4%∀%4 ≅Α∃%∀%,

42∃ #64&4&#842#8Α%Β6,

  4  2%4   ≅4  ?4  2#  %Β6

%%  ? &∃≅4 %#8Α4 %   

∃∀∃48 4%#6%2#2%4

#  %  2#  Χ%% 4  8Α4  &%8Α4  2  

%42#2#∀  42#&≅4

8#8    2%#∀4  %&4  2∃≅4  ≅4  Β%≅4

2&6∃2!%2∀∃Β∆∀,

Ε%2∃?∃2Β∃2%%2%4∃8%2,

&∃%6%2&%&4?∃2#2#,

#&Β%Β4? 2%2≅&2∀∀∃

∀#

,0∆ ∆8∆ <7≅0 Κ
<(    )

+2≅  4  ∃  2  %  %  =%  Μ

)&,∋!22∀;. Μ%%∀,

%& %!22#2∃%#∆1%&Ε46,

&2#4 ? ∆&6%  2 2   %4 ?&?

∀2#2%Α4∃ % %%2%Ε Β≅4,

82#2%# % %Β%2%2 ≅&6% 

+2Β%#% ∃∀∀%2,

2∀∃?#.ΤΤ∀%82Β%2&

∃2%%  %  Η86#    %9  %2∃2%  ∀%∃  %,

2≅%2Β% %  %4&6∃&6% &2≅,

≅%4%∃#2 #&?2#∀?Α#,

∃2%&∀2Β ∀%2%

∃  #    %∃  +2≅  &Β4    &4

& Λ%2∃Β4?∀ &∃Β&22∀

6  %%∃Β      %Ν4  Π    4

; :2#%#∃2∀%&∀,

∃42#%∀46% #4 42

2∀%4  ∀   ∀2∃,%4  %≅2  %Β

2∃≅4 66%# ∀4≅ 2#∀,

42 4?#Β∀4Β2#8Α∃ 6,

 ?)%#?4?%&∃≅?Β ≅

&?%Α%∀ +?#≅2Α∀4,

 4∃8ΑΑ%&∃422Α#

∀4&Α2≅Β%∃Β 8 ∀%&2

∀%

,0∆ ∆8∆ <7≅0 Κ
<(    )

∀ ∃+∃ 2%∃2∃4?#2≅%∀2∀,

&# %464∃2%#Η86#42#∀?#Β%

∀?8∃2%%≅0##2≅%

&    %  ∆  ∀Ε4  6  4  % #≅∃Β  2≅

2  84  %%#4  ?  ∀≅  &?  Α

&4 %Η8#∃2 % %∃

0%%∃&%%Α2Β?≅∆Η∀2Ε





Π%8    Χ%  %  ∋∀24  52%  ∋  ,

2&4∃∀?#;.∀#≅& %&∀%%≅,

 %∀4 %∀∃Β22%∃ %4

%26 %#∃2  %&6

0  2   6ϑ∃   #8  ∃    %2∀∃Β  7 ,

&∀5∀Λ#∀2&∀ &2 Β%

6Β2 %Ν46 ∃2%%6≅!?0,

∗Ω∀2& 22%∀∃&%2

  4  ?  2%%  # %    ϑ6#  %2%  

1&≅?%% 2&

+&∃      %Β     4  ?    #

Τ(Τ∀  2&4  %&  %&  24  ,

2∃?6∀%%4?∃8%,

 %% &%∃Β4∃2&4%



 24 4 2%

∀∋

,0∆ ∆8∆ <7≅0 Κ
<(    )

%  ∃ΒΡ≅∀# %∀%∀∃∃

%&?%&

0    ?#      %Β∀  ΤΤ  ∀  2,

&#87 &∀5∀2 % 

22∀∃42%∃Β2≅%∀( Α4∃2≅,

 %#4%5∀#2#∀2% 4,

&∀%∃22∀84∃∃%Β%6%?&2 %,

&%&%∃≅#%?&∃2∃ ,

% Π  % ? ∃ # % &

 &#Χ%Χ64∀% 269Τ(Τ

ΤΤ∀Β&∃Β &#∀∀∀%4

 %2∀2#%

5∀&#&4?22Χ∃# ∀#,

   %Β%  ∃2  %  2%% 6&  2Χ&   &

1#?%% %∃∀22∀ 

%#46?∃ΒΧ%Β4Β4Χ%Β% ,

Β36?∃82% 6?#5∀

∃ ∀%ΜΠ∀ 4∃5∀%∀%Α%∃,

  %  2%  ?  ∀64  6%  %6  ∀,

%Β  ∀ ≅    %∃2   %&∀    +%?  

 4%∃ 22%#2≅2%2#∀2%

−

 %

?

−

5∀&#2≅46?∃Β %& # % ∃,

%∀&∃2%∃Β%% ∀  

∀!

,0∆ ∆8∆ <7≅0 Κ
<(    )

ΤΤ&%2Β5∀4Π∀ 4Η24Π 2

∀ %2%#&2% ∀∃22∀,

822Χ∃Π∀?∀;∃Π ∗∀%,

%#  2%Β  &2%≅    22   &2?∀4

6&%#Χ∀≅%2∃%∃2∃

+#∃∃6+%Β∀((∃8,

∃&Χ%4  &3 4%#2&,

∀&    )  7∃%  2∃  

 %&&#&%% 4%2Β

 ≅  2&%Β  ∋ %Β  ∃≅  &Ξ,

 2∀# ΤΤ∀6?045,

2%3 24%?0 ≅2426∃ %&

&∃Β  &3 %∀#∀&∀ 4

∃∀%Β%46%# %&∀2≅Β∃∃ 

8∀ 2% %2# 2  %2%% %% 5∗(4 ∃∃

∀%&#≅%∀

3;.2% ∀%∃42%% 68∃

22∀8  ∀%∃&  %  ∀  %  ∋  Η2  ,

&∀&∀#2 ∀ ,

922∀8Β&92 462%Β2≅,

#Β∀%ΒΓ4?&∃Β%8Α

%? %&∀2∀422&2∀,

∃2Β%%≅2%Β ∀≅∀%4?

Β2% 2Β%Γ?4?&2∀,

∀∗

,0∆ ∆8∆ <7≅0 Κ
<(    )

∃∃2%∃2&2% &4?2&?∀&,

2∀#  2≅  Ψ  &92  &≅?%%    /Ψ  

!?.Ψ&≅?%%;Ψ% ∃∗%%∃

2≅&2∀∃&&&2∃ ?4

&2Β%Β%#.Ψ&≅?%%;Ψ

36?Ψ∀&%Α2≅ %&∀∃

Βϑ

786ϑ∃4;/.∀4&9,

2  22∀ 64  22    Π 24   #2# 2∃  4

6##∃2%%∃7∀&&≅?%ϑ

#&8%&∀4?

&?2Β Α %&36?%≅#8&

22∀ &  %  ∃2  ∃  %  ∃2∀%∃2%  &

6ϑΛ%%2 Ν2∀46∃2%≅2∃∃

2%∃∀∃∆

Π∀?≅≅2%

Ε4 6,

  %%#  2≅    %≅22%   %?   %&∀

%%

 ;/  ∀4  2&  2  %2#  8Α  2∀∃ΒΒ

≅&6Β4? %&∀∃222&%&≅%,

%∃Β&∀#?%?6%2,

%∃∀∃2≅∃2%∃%#%∃  

∀%#2≅?∃92Χ&∆(&∀&&≅8Ε46,

&  %  ∃2  2  %%∃    %≅8 

%  ∀    ∀  %≅2% %9  %   %&4

∀&

,0∆ ∆8∆ <7≅0 Κ
<(    )

%6∃Γ)∋% ≅#;26!

∃2&&∀∃% %Β∃8

;/∀03=∀%∀∃2≅∀∀

%%%  22∀     ∆)%∀   Ε     ,

2#∃462#2≅22&Λ##Β%& ,

%&%Ν%%Β#≅2%Β8Α2 2,

2∀    ?  22∀     02  ∋∀  ∀2%#    %

2%    02  &   %&∀    %  2≅

Χ#2%∃28

; ;∀Π 0∗Ζ ∀∀%%≅

&  %&∀2 ∀∃ 4∀,

%∀∃Β<2[Χ Μ&   4

    %%  9    22∀8Β  4  6

;.∀∀%#%∃%∃Β&2Β2Χ≅,

%Β∀?Β#&%∃46≅2%2≅

%2  ∀%  22∀   !  %%≅#  2≅  

2# %8∀∀4% ?%2%Β[Χ,

  ∀;∃#2≅Χ&∃∀ ,

%&∀  2 %   ∀  4     

6( 2Χ#% ∃∀∀

%  2Β  ∀   ∀∀  %  ∀ ∀  +  ∋ 4  6%  ∀%

%? %&∀% 

∀

,0∆ ∆8∆ <7≅0 Κ
<(    )

 ;−  ∀    2&  2  %2#  %≅

%%3∗∗24#∀ 6  %&

∀∃2∀%&4& ∃Β&&≅Α

∀∀∃∃%( %∃Β%#≅&,

 %∀%&∃∃%%%#;

Η∃?&& 2%∃22Χ∃

;4#%ΧΓ)∋∀8#2%?

%Β&≅ <2!46∃∀?∀∃

∀2%2 %&

<2 ∋=.∀# Β∗∗,

24∀∃Β4? %&∃2 %%∀#

%    &?    Α       2# 

%∀2%%∃&∀

%≅4+∀Θ

+%2∃∃∀%%# ∀&

&6Β4?∃8 %&& #%#∀4∃ ∃,

8Α8Α&∀2#Α%2&#84

∃∀?2# Η2%#4?∃2%∀#%∃4

&  ∃%∃  #      ∃2  6%8

&∃&∃2% %∃%≅8∃∃∃Β∃2≅

 %&  &   ∀&&  ∃2  Χ4  ?   %&

∀% % ∃2%∃∀∀2&∀∃46

&%Β%∀%%%8Β%8∀%∃&%&4?∀,



,0∆ ∆8∆ <7≅0 Κ
<(    )

2?#≅ %&4% ≅Α∃Β26#?,

 9∀&≅∃22∀4&≅∃&# %∃Β,

   

02%≅    &  2%2&  %4   Α  2Β?4  6Β

∀#84∃2%?≅%& 2∀22%%Α

2∃2≅%Χ∀4?2% %2 

%? %&∀%6∀∀ 0%%2,

Χ∀∃#2#%∀ ∃∀∀

%8%4  ?  22  ∃2  %#    %∀  %∃&84

 %&∀2%% 64∃2 %2%4∀ &?2,

%Α≅%924 4%≅,

&∃2%%%# &?&8Α

02%≅&? 4?82∀∀6%∃&∀,

∃Β 2≅&∃22∀8 %&62%%,

68%%42   %#

% 2∃Π∃∀?%%%∀&#84∃#

2≅  %4  ∀%∃Β  2≅  Χ&∃4  #≅    %

2%  22∃  Χ  !  #  &    

2∀%&≅ # %# &≅?%%+&∃

2%2 ∀4%4  2%%≅8 ∀ 

8≅82#2%∃%&22∀

 %&∀

∀

,0∆ ∆8∆ <7≅0 Κ
<(    )

+?%Α22≅%∃ Μ2%2  ,

Χ&∃? %Α%2?42∃%,

Α&%2%&12%&4%Μ%2

%Μ∃2%?4&∃,

∀∃&4?!!∃≅%2%%≅8∀2,

2Χ∃  %&  &  ∃2  &  ∀&4

%&&∃2&#8Α

+∃2%&  !&  Β    Α  2%  %∀4

%&88%+∃∃26

:(  (Ε

+%4 %Φ1%∀ΦΣ&Ρ1 %&4

2%%4Χ#4%2%42%&4∀∀&∃+%,

∃ %&∃ 2%4?%&∃2∋∃2%Χ,

∃&&∃2∃2% # 4∀,

&∃2∀&#Β%%%&%,

2%  %  ∃&  2&%&4  %∀&  ∃  2

∀%∀%2%4≅ΒΧ#&22∀∀# 4∀&,

2∀∃Βϑ∃Χ&% 22∀ Λ∀%,

Ν1 %&%2%2%  2% 

 &&∀∃Χ%∃ %  %&∀4∃2∀,

% 4&∗%8&Χ& %&∀



,0∆ ∆8∆ <7≅0 Κ
:(  (Ε

∃2%2∃22∀22Χ∃∃∃Β2≅≅,

?&  #4  ∀2Β&  %   6  # 

2 %&∀%∀&# 2∀%2#&∃,

  %?8ϑ6#∀%Λ&Ν∀?,

 %6%6?&86 %&6

1 %&%2%2% 2∀ %∀Α

0%2 %&∀%∀∃Β2∀%

%#∀∃Β≅&≅8∀∃Β% &%,

Β∀%   1%8&∀22%2%Α

2≅%Χ∀4? %&∃2%∀&2∀,

&4%&&? ∃%%2Α4%ΧΑ

%&ΒΑ2%∀Χ+&∃≅2%8Α2∀∃ 

∃∀%∀#%%2%∃Β 2≅# %

##∀2∀%&≅8462∃Β?,

2   ∀2  Β%     7&  6 

∃2∃2% %&2Β%&&%#,

∃Β&4 6#%?∃Β∃%%&∃,

2+6%∀∃Β %&∃2%,

∀∃Β%?46∀∃%%%&≅%Χ%%

7&∃%%≅∃Α %&4&∀22%%Α

22≅% 4∃ ?2∃%Α%%%#

2≅84?!∃#% #%∀#%∃4?

8  #ΦΠ2&4?78Β&#8,

82%%24 Α%  #87,

#

,0∆ ∆8∆ <7≅0 Κ
:(  (Ε

8Β?%∀#8%∃&∀∃Β6∃Β4%%#∀ %2

  & #8  %#Α  2∃     22∀   +

?Μ∃8∃∀?48%%2≅

% 4!6∃∃2%%∃4&&024,

&62#∀2%92% #82≅%∃Φ

%##2Β#Β% %ΒΜ%&

%&22∃% &6Μ8

2%#2& ∀46∃2#Β%%&∀%,

2≅∀4∀22≅%≅8& %&64,

 %# ∋ %0?%2∃2

#Β%  &  26,&≅8&  2∃Β&  %Β

  2,2&  2%4    6%     ∃2  &

∃2%%8

!2&∃2& %%%≅8&∃2∃2%%&,

∀##%846∃

%∀&ΧΑ4∀%4&&∃2%%2,

 ≅∋%&2% %&&%∃&∃Χ%%2,

 %2#2&∃2∀ %&∀

    Χ%%  %  2 %  2  Γ  6  %2

6%  %∃2%%2&∃Λ≅2%,

8Ν4∃ ∀%222∃2%%2Χ,

%Χ%Λ%%2%Β6?Μ ∃8Β4&8Β4

2∀&&Ν

%

,0∆ ∆8∆ <7≅0 Κ
:(  (Ε

+%∃&8Α∃∃%2&∀&?Α&,

? #94 ?&∀22%%Α∃2Β%&Β

2≅&

7%≅    Χ%%8     4  ?  ∃2  ∃?∃2%4  

 4  ?  ∃2     ∃#∃2%    %24   Α

&?2%2≅∀∃%&Β% %Α&#

20%%∀∃ %≅8&∃∃2Β?4%,

? 4%%∀∃2%4∀2#&4%4

≅%2%  2?    ∃≅?∃2%Β  94  ∃Β  #

∀%8Α∗≅%2%%#Μ∃8% 2%2%2Α%,

%46Β∀∃%#&Μ22%2∀2

∋&%%!%&&∃2%%8

Π8% 2%8Α&? #≅∃2≅ ΒΑ&∀422%

2≅%%6?&Χ∃& 4∃ %&,

22Χ∃& ΒΑ6?46? %&∃2

%%%%2% 

22Π 22∀∃Β %&∃%∃2 %

%2  & %&4  #8  &≅8&  ∀    ,

∀%&4&∃&%?∃2% ∃ &64

#∀  4∃2%#!Χ∃&&

%∀∀∃2∃#4∀% ≅&2,

  % 4&∃ 2∀ %&∀+&∃

∋

,0∆ ∆8∆ <7≅0 Κ
:(  (Ε

 ∃8# #%2# 2,

2∀ 64∀6∀%Ρ

(%Β∃4? %&∃2 #6 Β∀%&

?∀46∃∀∃2≅2#&≅%&

:

4

?∃24 ∃% 6%?2%%≅

%∃%%∀   &≅82,

26  ∀  2≅       22∀  ≅4    ?

∀2≅≅%Β % %?Α4Χ∀2∃4%%,

97& %&Β?%?,

%  22Χ∃∀∃Β   26#?  %   Β  2Β4  

∃ 2Β ≅22∀2#%?

2≅2%%%?%2%+26?

Χ∃∃2#

∃2%%∃%≅8∀%4&?4?%∀# ?

&4 %&≅% Β46 &%2≅  4

 # ∀&2# !46%?∃,

%42#∃Β2≅%∀%&6 #≅ %&42Β,

  ≅%Β  6 ≅  !  %≅  %∀   &∀

&∀∃Χ∀ & Β2≅2#Α!

2≅∃#+246?

:

!%&≅Α4?%2%∃2&≅?%%∀2&%%∀,

&Α4?%2&?Α&#8%?%,
∃&8&∀8&∀4?%∃?&∀≅2%8Α4
%%226∀  %#

!

,0∆ ∆8∆ <7≅0 Κ
:(  (Ε

Χ∃ %&∀4 Α ∃%∃&%4,

Β ∃Β %%∃2#Ρ

 Α  ?  %    Χ∃  ∃2  %≅8  %4  

2%2%∃Β%2∀46 &?&,

ΒΑΠ%2∃∃22&2≅?Β% 6

%?Α∃∃∃≅≅Χ#Π ≅48

%#4?&&%∀∀?% ∃#

 4%&∃2 %&4&∃2∃Μ

&∃∃#8∃Β%∀∃Β∃2%2 Χ∃ ,

%&∀Η?%28 %∃+%2∃∃%Χ∀,

∃226∀24&? 

!  Χ∃  &  &∀2#  %Α     2%24

6?46& #∀%Α2≅%∃&

1 %&∃2%?&&&%6?&

∀4 ?  &?  ∀&8Α ∃∃ 8∃

#2%%ϑ02&%2Χ%∃ %Λ2∀%&≅8

%#Ν4&2  %Λ%#≅Ν4

&∃Λ%?2≅ΝΧ%Χ%Λ2

∀ &∀%##%Β%∀2∃ #2 

%#%92Ν4? %2∃∃ %2#,

6≅Β6?42&∃6?∃28&&2&

#∀ &%&4!∃4∀Χ∃∃2#,

84∃8≅%2Α%≅8Α∃∃4≅2%∃#8

∗

,0∆ ∆8∆ <7≅0 Κ
=  (

=  (

=  (

≅%&&≅?%%&2≅∀∃Β%%,

  6?  ∃   %&∀  72∀∃Β

2≅∃∀?2∃%Γ #6

 %2%  %&∀∃%≅8∃∀;−,;:4

 %Β4∃26%%%,

2&2?%%Α2%4?,

%&∃222&& %&&∀&?∃Β&∃∀,

∃≅% #&?4 Α&?%,

8∃2Λ&∃ %Β%∀%&&2% 

%?9Ν



!%%∃2%&4?∀&≅?%%& ,

%& %&∀∃2&2∀% &%%

∀≅ ##8&∀22≅ ∀%Α0∃,

2%Α2&∀ %& ϑ64

&6 #2ΒΑ+&2∀%%Β2≅

%%∃Γ2≅∀∃22,

%&∃2 %0%%&∀22≅ 

∀%Α

&

,0∆ ∆8∆ <7≅0 Κ
=  (

∃&Β%∀∃∃6?Μ&∃≅∃

&  #    %?    %  2Β ≅&

∀  ?  0%2#  %8  ∀%Β  2≅  %?   %&∀

%%%2 ∀?4 Α2Β?46

%2%2Β ∃Β 22%&∀4

%%2&∀?∗%Β4?−Ψ

%?2% %&2∀&2∀∃4;/Ψ%%

 4/ΨΧΧ%∃4−Ψ2∀%Ψ

∀6 &22∀ 12Β ∀≅

2Β46 %&∀%?∃Β &?

∀ #Α02∀&∀∃Β2242%2≅4?

#  /Ψ    ∃2  %  %?Α   %&4    %2#

;;,;:Ψ %&∀%?∃ΒΛ%%&∃ ∀%,

  2≅  ?  &∃  ≅∃  −Ψ  ∀4  6    &  %Ν

2%2224 Α Β∃Β%?,

∀4&∀2%ΒΑ∃∀ ≅%Β%Β,

%4  ?4  &&    %%  ,

9422∀8ΑΒ?∃2&∃%?22∀,

8Α&≅?%%(2∃2∃ ∃%∃

4∀8&Α24?&≅%#&2≅∀∃Β6?,

46%∃∃22Β%∀?4%∀ ∃?

4∃&?%∀2%%Α

∋  %%∀&Α  2  6?  &≅%   %&&  

&≅?%%4?%Α∃#2 #Λ∀2≅



,0∆ ∆8∆ <7≅0 Κ
=  (

&≅!&%∀ΝΜ∃2&#

4? Α2%42≅242%4% 2≅

%∃

76 %≅∀∀4&∀2#&%%Α

6?2∃%2&&%%6? %4

% %≅Μ∃2&≅%ϑ≅ &≅%

&  (  4  %∃&∀∃Β  2≅  Χ%∃ %&  2&   %&∀

%#4&∀2%≅%%%Α4?∃2%≅8Β%&46%,

 %Β %&4% −4:∀.Χ% &&

%∀∀∃2 .

;

2≅



)&∀∃22∀

−

∃

:

1 %&

.

1≅?

Π2&=22∴Σ2246%∀2 &%,

%8∃%%22Π 24%#∃Β,

4?∃22∀ ∀%%2≅:Χ%

;

0∀%



0∀

−

1 %&

:

1∀%

#

,0∆ ∆8∆ <7≅0 Κ
=  (

78Β%∀?2%4?2 &2Β%4

 Α  2∃Β  %%  6?4  6  %%  &6≅  7&

∃%≅4∃8≅4% %∀,

&2%

,  ∃2  Χ%Β4    6∃  % %  ∃  Μ  ∀  &≅?%%

%8%#4∀ 6∃%≅8 5% 

∃2#8%∃&≅?%% %∀∃2≅

2#&4∀%&&&%&∀%&

5%    %8  %%   %&4    &?  Α  ?

2ΒΧ%Β∀22∀ 4∃8 %&∀ %

Π∃%%%∃≅%∀Χ∀2&#2?4∀

&?22262∃%Α%2&

#∀

,0∆ ∆8∆ <7≅0 Κ
=  (

!% ∀∃22∀ &≅?%%%#

−2∀2%Λ?∃Ν 2%&4∀%Λ2&∀,

∃22∀Ν%8Α6&%2 %&∀4

6&%& #?#,

 %∀∀?&%2Λ∀&∀,

∀ %Ν% %&∀%2%,

∃Β∃  %&∀∀  2 & %#2

∀%Λ2&∀∃≅Ν?2Β ≅ %&∀4

6&2≅∀∃122 &%,

#  2Β ≅  %&∀  ∃  Λ∀  ?  ∀Ν4  6

  #∀       2∀    %6    % %

 %&422∀∃?,

∀6 2% Χ% 2%∃Χ%∃2

  %  2∀  Χ∃4    %&  %  %∀

&≅%∃&∀ & %&&

#

,0∆ ∆8∆ <7≅0 Κ
=  (

Γ2 &22∀ ∀6?%#−2 ,

&462%%∀2Β%%?∀

&≅?%%4%∃∃202%Β 2%Β

6?Β∃2∀∃∃≅%2∀12%2%2∀2%

∀% ∃Β4%∃2≅%∀#,

&%21%%%2%2&4?Χ%∀%

Λ∀2&∀∃Ν#∀?∃?%∀&≅?%%4,

&2Χ%∀#82≅∀∃∀∃2%&&,

%22∀∀∃2&∃Χ%∀22∀&&≅?,

%%Η∃Β6?Β∃22≅Χ%Χ∃4

%%4?2%∃∃Β ∀ ∀%2Β,

≅∀2%  %&∀%∀∃8,

%%#∀%2 46&2Β2,

4&62Β ΒΑ∃ %&Λ %&Ν!

∀% %&∀  2%2% 

∀∀6?%∃ %∃∀∃2,

2∀ 46 %∀∃2≅2%&%&,

2∀∀%Λ%2&∀∃Ν4%6&,

%&  2≅∀∃  8Α  2%    2Β∀  ∀  %%,

 264&2 &22%%,

∀∀% #4∃2%∃

&≅?%%4%%∃2≅∃2%%2%∃7%∀&6?,

  &≅%  22∀&  ∃&    &≅?%%

%8Β  ∀#  2∃%    24   Α  %8

##

,0∆ ∆8∆ <7≅0 Κ
=  (

∀∃2#∀∃ΒΑ∃22&&%,

&

) &&222Β∀2]∃%%,

∀?#84&≅%22&Σ2222Π ,

22≅∀∃Β%?8Σ222≅  #≅∃4%#,

∃Β4 ? ∀% %2 Χ%% %% 4 2%%4

#∀∃22%ΒΧ%Β42≅∀∃ΒΒ,

∀  %Β&  2≅    #4    22Π 2

&&%∀∀&∃∃ΒΠ2&&%4?%6

4∃&≅?%ϑ∃Β2≅#∀ %8∃4?

 %       ∀  Χ%%   Μ  %%  Χ%∃4

24  ∀     ∀%  Π2&  ∀  #  % 

%&#82 &&% %&2≅%&4?%?,

#22Χ∃∀∃Β∃  64%%,

8≅∃?Χ∃  ∀,

%∀Χ%% 2Β ≅ %&∀4 Α%8

∃26?%!≅2≅2%%∃∀2%≅∃2%%

9∀∃∀∃1%8&%2&≅?%ϑ

%2Β%∃∀4&∃∀∃& Β,

2≅Α%% !&%∃? ,

∃Β22∀&∀&?∃Β%∃&∃,

2% ∀Α%∃?%%%2,

2∃%∃Χ  &∀ 

#%

,0∆ ∆8∆ <7≅0 Κ
=  (

2%  ∃∀?4  ?  #∀  6?  ∃  ∃   %&∀

∃&∀∃Β  #  #  %#4   Α  ∃2∃  2Β  ?

  %Β6  #    %∃  2≅  ∃   ,

2% # 2%2Χ%∃ %&Φ

02%ΛΧ% 2≅∃Ν%

2ΒΓ∃∃Β2≅∃∃%%,

≅% ∃ 4 2≅ &≅8  ,

6 #42≅∀∃%∀2 2&,

 ≅2% 4%≅2%2≅%≅28Α ∃

2%82%4%28Γ&≅?%%2≅∀∃

∃%#2%2 2∀∀&≅8 ∃

&  #  4  # %  %&4  ≅2%∃Β

2≅ 2&&∃2%≅2%4∃%8∃Β

&∃2%∃4#8∀% %%%,

∀∃Λ8∀%∀% ∀∃Β 22∀∀ΝΠ8

2∃%Α24#8? 4%8

∃  # %4  ∃2  &  &≅2   %∀4

∀&?∃Β    22∀∀  ∀22%  2  %Α  2≅

% 4?∃Λ%6%#? Ν

2≅∀∃Β       ∃%8  ∀  ∃   #  +&

;Ψ  ?     ∃  2≅  %%  6ϑ∃  ?

%6 2%48%2#2%2≅46∃%2%

≅%2%&≅#4?∆ %Ε2≅%∃&∃,

#≅#∀?∃?&≅?%%4≅%%0%&4∃8≅,

#∋

,0∆ ∆8∆ <7≅0 Κ
=  (

%2%∃Β 4%8Β%4?#,

8∃24 2%?∃248%#22≅

% 4  ?  &  %2%  &∀22%  %Α  &  2∃∃  

2≅∃!4∃24&∀2Α

∃Μ%&≅∃4∃8 2%Α∃∃22Χ∃≅ %&

0%%∃∃2≅&%2%∀∀%

%∀  %∃&84  &Χ∀    %  2≅  %,

∃&2%%Γ%≅8#?∃Β≅%

 ∃2≅%−2∀ 4∀%,

∃≅2%8∀&∀ 4∀∃∃%≅8

∃2≅%∀#% %&%2,

 &?Α ∃∃∀& 8

26#?Π&2∃2?Μ?%?

22∀&?Α22Χ∃∀∃Β%∃&Π&∀

%%Α42%2≅%∃ %∃ %%#6

∃Β%&% %Β 2% # 4% ,

%&Χ%∀464∃2&#&4∃2%∃

 2%    &≅?%%4  &∃  2≅∀∃  ?

∀4  Α %% 26  %∀∃ 2≅ &4 ?

∃%%∃Χ%∀%&∀∃Β2≅&%&

 4 %&2∃%&6  6 

ΠΒ% ∃2∀∃Χ%4%∃∃

Χ2ΒΛ∀Ν %&∀4∀ 2%%,

( ∃8&Ο %% %,

#!

,0∆ ∆8∆ <7≅0 Κ
=  (

∃82∃# 42≅∀∃?%6∃Χ,

& %&∃4% %≅&≅8

%≅%∃  %≅8   4     &∃2%  %∃Β  

& 4 ∀%#∗ %∃Β;,8∀,

%∀1 %&∀%%∃≅42%Β&?8Α ,

#&2%%∃∃∀?%∃8Α

1 %&∃2&%∃2&?!6∃Μ∃%,

8∃∃∀?8#&Γ&≅?%%2∃22∃2%

Μ∃2∃Γ 2%%∃2%∃≅

%# ≅%2%&∀2#%%Α2≅%%#Π,

Χ%∃ %&∃2∃∀?% 

 %&∀4∃∃Β2≅%2%1∃2≅

&4?&∀2#2≅4%Β&∃2Β4,

 %Χ&≅ Β %&4∃∃?≅%

2≅%2%%#7≅%&%&#2

∃Χ%%2%Β≅ 2#&%%

ϑ6%Β6# 46∀&?,

∃Β2Β ≅%2∃Χ%4∃Β∃2 %&

Η∃2≅ %&42≅∀∃Β%2%∃

%,%%&≅8,2∀%!∃Β

  2∀  02%       %&?&  ?∀

8 42∀%%9∃∃8 

%2Β%    ≅%   4    ∀     &% 

2∀% 8  ∀&≅8  2≅∀∃Β2∀%

#∗

,0∆ ∆8∆ <7≅0 Κ
=  (

Χ& %&∃%%≅28Β4 2∀4 %%,

&4∃Β.,;%42∀%%∀&4∀,

6Μ≅2%&.Ψ+26?%≅2,

8Α ∀4∃28Μ%2&2≅∀∃∃,

∀∃Λ#%2&&&8Ν

.



Η  & Β  8%Α  ∀2∀  %∃6   %&64

% ∀46 !&2%%?Α∃&∃2% 2%2

 2%∃2? %≅?8&,

8Λ&&%4 %ΝΓ6 Μ

2 2%0∃2≅&, ∀∀&

Λ%∀ 42Ν+2≅∀∃?%2≅&&,

2∀% ∀&≅8 

Η∃Χ% ≅?∀4∃82≅∀∃2%

∀%+≅22∀2∀2%

2%2  2  %8∃  ∃  Χ%∃ %   %&∀

∃Β2∀∃8 Ο %.,;2∀,

&∃%∃42≅∀∃%&∃2%%4

%%8 46& ∀

Λ.,;  &∀Ν4  2%  %  %≅%   ∀∃8  2%∃

Λ,−&∀Ν%&%222Χ∃≅2

!%2%#%Α4 Α?4&2,

&&%2%∃2≅2%  # 

.

 ≅∃&2%2≅%%&6 %&6

#&

,0∆ ∆8∆ <7≅0 Κ
41  (  (

41  (

41  (

 (

 (

#∀ Η 46#&%,

&∆2&Ε4∃%≅8∃%,

  %%  ∃∃  %%  %&  ∆∃  &Α  ,

%&  %2  22∀∀ΦΕ  &4  ?  ∀  

%2%%&2&%%,

&4∃2&&%&4Χ&2% 

%∀ 2%ΗΣ∀24&∃%,

%≅#& %%#∀ %%726

2≅42≅2%8Α#84%%Α&?

∃Μ Β Θ16?Θ∗4&6∃  2,





+∃8≅ %Β≅Χ%22,

 %22& 94%8Β#

∃∀?   4 ? ∃≅2%&4 ∃ &6 #  &8Α  %#4

Χ%∃&∃22%&6% (2∀∃≅

2%&#&Μ&?22&( 

%%&8%∃%4?%≅8Α%? %&∀4

&6% ∀&∃Β∗#&%&∀2%∀%Α≅%Β4

#

,0∆ ∆8∆ <7≅0 Κ
41  (  (

&≅2Β42%2%Β8≅∋ %8& 4

Φ

1∃2Χ%%#%4#8,

Α?  %2%64& #%,

?Α %&!%∃2≅∃∃%∃ %,

  Π      ∃2    ∃2  &∀  2 4  &∃

∀%∀0&% %&&2Β ≅&#6?∃22,

Χ∃2Β%Β%∀∃ ∀%%?Β2Β

0∃2&4? %&∀∃2%,

&%∃Β&%64%8Β,

%∃Β&%4∀∃∀∃Β%Β%%∃Β

%6∗#≅#2≅%

ΠΒ  %  %%  %2%%∃Β    %∀  &

&≅?%%&22Χ∃42Β&% 6#2%∃2,

2∀82∃% Χ&∃Φ 

∃2∀∀46∃ 2≅  8&Μ #6 4

?2∀∀% 2∀46,

 ∃∀?%#84%%2#&%6#∆ Ε

2+% 4?&#&2%∃22∀84

2 &≅ ∀?4?&≅?%%%2? 

2∀≅&6% ∀Π8#&&≅?%%Β4

&#&∃∀?%2%Β%∀# 2%2%4

%%    ∀2#4   Α  ?∃&    ΤΤ(  ∀      %&

≅2%8Α% 4%≅#∃2%∃8&8

%

,0∆ ∆8∆ <7≅0 Κ
41  (  (

8&84∀∀?% 4%2%,

%&2Β ≅∀22Χ∃ Α ?&∀%2

∃2≅8&2%4≅2%8Α%28&%4

?22%∃&8Α%&%Β%∃2 % &4∀,

%&8&2≅ 2%Α)∀∃&

22%∃∀∀%∃2∃2%%%∃2&,

∀∀?ΑΜ 2%

+% %2%2≅%&Β4?2% %2≅

%# &4 #2#%%%Β%8∀&4,

&2%%%%8Β6 ≅  ≅,

%≅!2&∃8&#&≅?%%%&2∃

%%8Α%≅2Λ& Β ∀∀Ν4∃2,

%∃%Β2 &&∀2%∀∃,

∃   %∀    2≅∀∃Β∃  %%  ∀?

2≅%∃4?∃22#∀%∀ 4%Β%#

Σ2Μ%%64%2∃,

%%2∃ &≅?%%≅&6&∀&4& Β

 %8Α4 %∀%Β%∃∃%≅+∃Χ&

%#%##8% Β∀#& ,

8&

+%2% %∃64 ∃ %#8 %≅8  2  ,

%&64∀2,

    2  %2≅  ∀%8Α    2%∃  ∀∀%

2Β ≅#%&8&8%∃Β% ≅%6,

%∀

,0∆ ∆8∆ <7≅0 Κ
41  (  (

%∃&8&≅?%%)2∀8Α

∃2Β?&∃%?&≅?%%%∀#,

%∃

Η&≅?%%Μ∃&%8 2Β?Π 



/

 Μ%∀&∃Β2≅2 % %2&

%∀#%%∀&#&2∃≅%&∋&2,

2∀4 4 8&%?Α4%  &Μ%

  Χ&  %&Α  %  2&  &  %∀#  !

  2  ∀%∃  &8  +  &6&  &∀    &

  %  8&2%&4  2Β%&    %%  %

2∃≅     %  ∀Β  ∀ ∃  2  +

%%6≅8≅#2∃22Χ∃

(2%%&2%%∃26#%2 &6

Μ%&%∃4 %(∋?8&2≅

  ∀2  2Χ&∀#  Μ  %∃  Χ#2%  6

462#6#2%Β% %2%&#,

&4% 2ΒΜ%&2%2Α%Μ%≅22Β%,

&∀  ∃Β2% ∀&2# 2∃Β,

2∀∃Β≅Η?%2∀%∃4?∃&≅?%%

46∃22Μ%∃&∃; &%2∀4%

%∀4%% ∀4%∀4%&&42&,

 &    ∀&  Χ&  Η  &2  &∀2  Α

/

0Π4≅?%ϑ2Β%2% ∀240%9−

%

,0∆ ∆8∆ <7≅0 Κ
41  (  (

2%%∀#4  ∃∃    &    ⊥  /  ⊥  4  %?4

%&#Β ∃Β

+ & ∀∃&  &4  ∃2 ∃  22∀ 

24Β%2∀%Μ &22∀82∀∃Β

&  8      4  2∃8    & ∀

2%?646%%%∃2Β&%∀#%,

4%4 %22)#&Μ&4∃

%&2 ∀%4∀∃&&2&4

∀∃≅2%8Α4∀∃&∃2%8Α(∃22∀∃

&0∀∃&6?∀%,

&4#? &2%Β22∀8Α≅?%ϑ,

Χ∀∃Β2≅Β # 2∀∃%,

∃42%2≅%∃44 Α≅

≅42%Β2≅#2  2#8#4

&∃Β22622&&#22,

Χ∃7262≅Μ∃ Α2≅&,

8 4∃%≅2Χ%∃∀∃2%4&%2,

46∃2%∀#2Β 4∃2

8%∀#%%4 Α%2%Β&

∀ Φ∋! Χ%∃∃2∀&4&,

∃Β&    26   %  %%28Β  !       ,

2% %26

44∃28&∃ 64&#2%∃2,

222≅∀%∀ &∃ 46 2Β%∀%

%#

,0∆ ∆8∆ <7≅0 Κ
41  (  (

#≅4%&Β∋&#86#%&2

& Α2#∀4&∃ &∀∃0%∀∃&%∀

%%924∀%∀Α%%∀&4&62≅%Α

2% 46∃8≅%Χ#Μ2%%&

22Χ∃∀∃Β%Β%

  %  2  %∀∃4  ?  &≅?%%  ≅%  %#4  % 

 &4?≅% #2%&8 (∃2,

8&&2&& &&#≅%%8Α%22≅%,

?Α %&4 Α% 6%8 &∗&

2≅26Α%%%&!≅

22%1 %&2Β ≅%222∀∀∀∀∃%∀

&∃  28  +Β  2  %  2Β  &

%Β%%2Β6+ &&∀2%%Α

 4%&∃2&%0#?& ∃2

2 4Χ%∃ Μ%6%∀∃2≅4?&?,

%Α26 %&∀

0   %&    2%&  &6% ∀  %  2≅  2Χ%  2∀,

2∃  &%%2Β



4 %?  ,

&&%∀22%4?!∃≅%



  Μ &4∀%ϑ4∀∃Β2≅,

24  %  ∃2    % 6%∀  0∀∃  2∀%  &≅8  &
%2∀%2 %&∀Γ∃2?∀,
2∀ 4%22224∀#%&%
  ?∀  6  2%∃  &     <2   %& ∃Β
%24 2∃ &∀∃1 %&,
∀8 ∀∀∃∃∃%%≅∃?∀&≅?%%4&∃
6∀∃Β2≅

%%

,0∆ ∆8∆ <7≅0 Κ
41  (  (

∀22Χ∃4 !  % 8Β 6?  %22% ∀2,

2Χ∃  %%  Β   %∀  ∃  %2

%%∃2 %&∀4  2%%Β%2≅ ∀&4 2

2≅#∃2%%∃8Π282

∗Α&?244&∃2∃2%,

24?&&6&?&%4&&,

∃%%22∀∃2?∃2%?2& %&4

6& 62≅∀∃≅!#8∃222,

Χ∃ ?∃2&84% ∃2%%2#&4

#?∀&∀%8∃%∃42Α ≅%4

2#&&

)2∀∀∃2#&0%2

#∃ &2# %?ΑΜ∃2%? 

:&%%#469%2≅&Β=∃&8Α∃2

& % ∀%#∃ 46&

22Χ∃ %2& Χ∀ ∀%2%4 Β 4 

&∃&%]%∀∀&≅4∃82≅

∃Μ%%

≅?%ϑ%&226%?∃Β,

%&4≅2%8Α  2& Μ22∀ 2#,

4∃2∀%%!%# 

2  ∀%∃  +2           2Β   Η∀%&

∃Β&%%2%∃2%&2,

%∋

,0∆ ∆8∆ <7≅0 Κ
41  (  (

 6 %%∀&2%≅%2%&6 #%Α2≅

% &94    &2%    %Α  2%  %%#6  )&

       2∀&  &∀%%&    &?  ∀%Α

%∀%

02∀&∀∃Β4    22  2  %&    &∃&

&?&  %Α  %  2%2&  4  ?   %&&  ∃2

2∀∃#2∃%22∀∃4%∀% ≅,

% #2 %Μ&,

∃4∀%!%&∃?2%&+%&8,

&%2∃22∀4∀∃≅4∀ 4&,

≅  %  4    22Χ∃  +  %&  ?,

2%&  Μ  #  %2∃4  22Χ∃4  %2∃   

%  Λ  &  Ν4  2&%∃4  2%  2≅4

#%4∀%4%%92Λ%≅2∀%%&

%22∀&Ν4      %&  ∃?2%&    22Χ∃4

%2%48&8Α #≅≅%%&

+#?∀&#8%∃%∀&#8,

  %  %∃&&4  %∀  264    ,

& 22∀?∀)2Χ∃%%%#?,

 ∀4%2 %2∃%22∀∃4

2∃%?∃228Α

%!

,0∆ ∆8∆ <7≅0 Κ
<(  / 1

<(  / 1

<(  / 1

  ∃∀∃2%    2  2   %&∀  )2

&?Α%Β4&?Α&≅8Β∀?%,

2Χ%%Β%∃&8Β+&! ,

64∃?∃& ≅&Α&%,

?&4?22 %&6% 4&#&4

&?Α?%?&∀ &? %

&?& %Α#8ΜΧ%%42 %4&,

∃    ∀   7&  ∃  %≅    &4   ≅

%6Α∀ ≅2



∀&# ∀%4Α&?6?!4∀?4?

∀∀  2Β    2∀     ∀2   ∀%  

2∀2∀Λ22∀ Ν?∀

+Β2≅%%≅#2≅Γ)∋ /4%

%∀∃Β%∃Β46%2%##2≅&∀ 

 4 %%≅2% Α22&? %2

+     &  #    %2  ∀ 8Β

2Χ22∀∃&#%2≅  %2   ,

%9 %2#%&42%% 6 ∃&4

%!∃#2≅∃≅%∃&#846Β∃,

%∗

,0∆ ∆8∆ <7≅0 Κ
<(  / 1

∀≅#8%∀&!&&∃4,

∀ %#% 4% 2∀∀%#Χ%Χ,

 ∀∀

&∀&82%% 6∀∀  2 ∀∋%,

& 92%&%∀∃2%&46%&

2≅ #  ≅∀  2Β4  &  ∃#  2≅   2∀2  +2

%%%2&∀8 Χ%Χ% 

87 ∀4&6 Β62

%#∀  %2#    6%    %2#

≅%%    ∃2≅∀%2∃,

46%Β%∀∃2%&∀22∀∃

%%&≅?%%2∀ 6+24%,

?#Β12%%%%? &#

 %?%∃%4∀&#84%8

∆Η&Ε∃2&22∆&#8ΑΕ4∆2∀Ε

∆∀ΕΠ%#  %%#

(∃2∃22%&%# 6≅%,

6&#8Π∃∀&∃2∃2&≅% 2∃∃

12%&4     %∃%2%  2%  4  ∃  ∀%Α

22∀%&%∃2%%≅8&22Χ,

∃∀∃Β&4?∃ #≅Α%∃&Β%2%!

04∃&?&ϑΑ∃2∃   ,

%Β %6 &6  % 4 ∃  2% ∀   4 6?

2 4&∃% Λ%#∀%%Β%

%&

,0∆ ∆8∆ <7≅0 Κ
<(  / 1

%  2∃&  &∃2    &#84  %  ∀?&  2&64

 #%6Ν6&?8 ∀&∃≅ %,

22 %2≅∃ % 9∃ ,

%%&#2 ϑ≅6 2%

∀∃2% %Β %∃&#2 4

%?88&≅2 %#Λ Ν?92∃

 ΛΝ#8Α %∀∃Β4?%&

      %∃2  %&    8  8#&  

!&%2&∃2Χ2∃Β∀∀Β&84?≅,

%∀&2%∀#&8∀2&Α∃8,

&4?%67 %4∃ 2 %∀%% ,

%∃Β2≅&4?22%%∃&8%%&

∀%4%%22≅&4#%∃

%%2Β%4≅%∃∀

Η∀∀  2 ∀%∃&64?22

6% 4?26#%&426#?#4∃2?

&2&&2∀2% ∀2%42∀&2#6≅

2Χ≅%∃%2%%∃?&&∃22% 

≅    Γ? 2≅4  ?      ∀   % 8&

22∀∃2&?4%?Β?Α

 !&2≅%∃&∃∃4& 8&

2≅%∀#&8

7 %Α2≅&∀22%4?%?∀∀∀%∃&4?22

%&#8Α∃24#4∀#&∀2Α%&,

%

,0∆ ∆8∆ <7≅0 Κ
<(  / 1

&2&4∀ &#8Α%22∀∃2Β,

4∀ 4∀&?6Α∃Β& % ,

  ∀ 6  #Β%    ∀  %#  ≅

22∀ 4  %  %  %≅  %∀Α  ?2% 

  #  %Β%∀  #    ∀2%  &∀2  Α  &≅?%%    

∀2Α%##4%#2

2%2426#%8% %&2≅4?22∀8Α%∀&,

  %  ∃   %  2#  ≅  %%  ∃

%∃≅2%  2%6  ∀%   ?  Π%8  %,

?8≅ ∀%∃ ∀∀ &4?∃2

%2%6??2≅ &∃8

Χ&!%2

+&22∀%Α∀%#?9∀∀2%∃%

∃462&%22∃Β2≅∀2%∃∀,

∀%4%#&2%&&&Η2Β?

∀∃&#% ∃Β 2∃Π,

8≅%2%%22%%∃Β&Β4%8Β,

%2%2%2%∀& ϑ6#%

&46 ∃22%&∀2≅ 2&4(,

2%∃Β42≅% 822 %Α

3%%#%∀∃Β∀≅≅%&

08Α ≅ ∃Μ%2≅ 4%&8&22

226  %2  Χ%%4  ∀   %  &∃]  2

∋

,0∆ ∆8∆ <7≅0 Κ
<(  / 1

∃2&4?22∀ 2#%&%∀,

&%#& Β%?Α22 %&∃%∃2

∀ 4%%2≅ Α 

2 ∀4&%&?4?2%2≅% ≅2%

12%&4Α% &∃& Β≅∀%Α

%#∀?  22∀∀    2%&  2≅    2∀

?2%  %Α  2≅    ∀%Α  %  &8  %∃

22∀ 4?≅Β∃,

&∃ ?2%%%∀&Α%8%

&∃∀%&≅?%%42& %&,

Α  ∃  &≅     ?∃  &%   &4  

2#%%2%ΒΧ%%Β?%2%2 %Β∀,

 Β!2%2

&%&4∃22#&%Β∀4∃2%,

%≅%26%48&6 #2Α2≅2Β

Π8    ≅%2%      #4  &?2%  &  Α  ?2%  

  %Α6?& &!?∀ ΒΗ?&≅?,

%%&?%2Α22∀&2Β∗#∀ &22

  2  %  &  %&∃Β    &

22  ≅    2∀&  &∀%%&  (  #8  ?

%2  &?  ∀%Α  2≅       Α  4  % 

%∀ΒΠ4  %Β% %2,

 4≅% #≅%!2&!4

&8Β#Β% 4≅%2%&6 #Α∀%&

∋∀

,0∆ ∆8∆ <7≅0 Κ
<(  / 1

#6?∀ %∃2% ≅4%,

&%∃≅2%2 % (&∀2#∀?

2% %%#6%%Α84% %Β

%%∀Α2≅%∀Α2≅&#8?

 ≅%&Α%2& ∀Π8∃%2%

 Β46∃2%4≅%2%%&,

#  #%≅4 

∃&2%2≅%2∃4 8

8? ∃%4∃∀#∃Β2≅%≅,

∃∃2% 4%∃2∀?∀ 6&∃2

% %6Α  2%% 6Β  ∀ ≅4    %∃ Α %%

%#Β%Α

 #8%∀#&2≅Β%∀2Α4%,

2%4%&%%%%2%48&#8&8Α4?

222& %&&?Α%6?2% ∃8

  ≅%2%   #4  ≅%2%  &6 #  2Α  2≅  ∀%&  

%&Β

)∀&  2≅  ∃     %&  ∃  %?∀  ∀ &

#∀  Χ%Χ  2 ∀  ∃  &  2#  2≅  %  Χ%

02%%#%∃&%22

28(&8Α&2Β&& ≅46Β,

2≅% Α%2#∃%∃&8?&

%&%6Α≅2%Β∀ ≅&&2Χ≅46∃

≅%  #  2≅  &8Α  ?&    %Α  84

∋

,0∆ ∆8∆ <7≅0 Κ
<(  / 1

#Β%Α2∃Β&∀%≅4∀?Α∃6%  ?,

&2%Α%∃8≅&26∃%&

 2%% 6#64∃% %Β& #,

∃Β∃ ∀&5%%∀8&  ,

63%2≅ ∀Χ%% 4%∀∃2≅

2Χ  &∃  Μ     2%Β  2≅  &  %&

2∃Β  28Β4      ≅    Χ%  2≅∃4  6Β

∃2  %∃&  ∃  Γ%∀   6  % %Β  4

&?%4?2%%&Μ%%&∀Χ2∃22∀,

∃ 9%%  2 +∃?,

∃2%&&&∃Χ%∃2#∀5%2≅

∀2& %∃&%28Α2&,

%Β    #≅Β  %2%4        ∃Β  2≅4

2%%Β4∃&∀∃Β?∃Β2∃∀%∀!Χ% &,

#2∃ 6%6 26 #≅,

 %∃2%&≅%∀2∀

+2≅&&∃2∃∀?#22∀%∃%4

6  2∃  2≅  #&  ∃8&  %  #2  #  Η

∀≅∀∀ 22Ρ&?%∀&Α1,

%&    %  Χ%Χ  2 ∀  ∃  2≅    %∃  ?

&(2∃&?%≅Α%&6 %&∀462Β

%∀#%&&?%∃ %&646 %%,

2%  &  !  <∀∃%  %2∃  ∀%Α  ≅

∃∀?2Β ≅∀% %&∀ %&∀%∀

∋#

,0∆ ∆8∆ <7≅0 Κ
<(  / 1

 %&  ∀∃2∃      8  ∀  ∃2  %2%

%≅81%∀∃2≅4?∀∀∃Β22∀4&?

%8Α2≅ %Β∃%& 2% #∀ 

%&∀?%& %&∀∀%8 ∀

%≅8#4?#∀∃2% %,

∃∀

02%%&%#∀1∃2≅∃Β,

 ∀Η% 4 ≅?82≅+2≅

%&24#∀6∀?,

  ∃≅%   2≅&  %&   %&  ∃&∀∃   

≅%4≅8%≅4%∀2≅?#ΒΗ,

2∃&≅8∃&∀∃∀%2∃ &#,

2 Η % %2≅2∀,

%6%%#ΒΑ%∃8∀%4 %&∃&∀∃?

≅ %0&%% ϑΑ42Β6 %,

∀ϑ∃Β2≅4?Χ2%∃&∀∃∀#2,

2%∀∀%%≅ 2%62

%&%2%46 %∀∃2≅∃ΒΒ,

 7≅%∃ 2∀

≅& &&≅?%%Η ∃2≅%2%∃

Β?4    %  2≅  4    6&    %%

%Α?# Η  Β%∃&∀∃#2∃ 

&≅?%%  0%2  %&  %2%     ∀  

∀ 2%?Μ∃2%%&∃ %8,

∋%

,0∆ ∆8∆ <7≅0 Κ
<(  / 1

2∃ 2∀4∃∃2%2&&≅8#%∀ϑ,

∃Β2≅Π2% 2 4∃?2% ,

%&∀%2%46&2≅∀∃%&#8&Α4

##∃2≅&≅?%ϑ2&#

2≅ 

2%2    %∃&   ∀4  %Β2%    ,

2% 2∃%2429%2%#&,

2#&  %∃%∀  22∀&4    Α  8&

08&  % ?Α    %∃&Β  ∃≅  2%2

#2%%%2%∃284Α2∃#4%,

2Α2≅%Α&∃4∀Αϑ≅Α

2∀&  &       %∃&   2  Π

88%&2%4≅6#

Μ    %2%  ∃2  ∃  %2  2≅  %  %  %,

,#     %∃≅  Β  !  %2%  2∃  2≅  

&∃#24%&2 %∃&%4,

&

∋%&?%≅484∃8% 2%4%% %&,

%#22∃Β≅2&∃8&84

2%≅8Χ#Α+ ≅∃48

%&#%2∃%#2≅ ,

∗∃?∃2%∃2∀ %#

∋∋

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

6 1 ()

6 1 ()

2% %% 12%&4,

?4    %2%  ∀∃  2%2  %∃4    ∃ 

& #&  2Α  ?  2Β    %?  %%

#%% ≅%%∃&



1 %&∃&&∃2∃2% 22∀ 

%2%Β &∀2&2 ∀%∀%2%&?

Α%?%%≅%6?4%8∃,

2%&%∀%∃∀?2%02%%

%∃  %?∃Β  4    %∃  &≅?%ϑ  Η  2Β

%2Β ≅%2%46 &≅?%ϑ%?Α

& Β16% 2∃∃2%%%∀? 6?4

6&%∃&&2≅&%2Π2Β%&

  %&6Φ

 %?8    &∃2  2≅   %&∀4  ∃   %,

%4  % ∀      64  6?  2≅∀∃Β

Λ6% 2Β 2%#Β%≅,

∃2%∃%≅8∀%8Ν# %4 4∀∀4

  &%∃4  2∀4  ∀4  4  2Χ4

∃ 2 24%≅8444

∋!

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

246%24 4 %&%22∀∀4 %&Χ,

& 4?

7∃&∃&2≅&1 %&# % ∃,

∀∃2%4∃%≅22%%≅8%2∃#∃2%

2Β ≅0%?2∀2&∀∃# %%,

2  22∀∀4  &2∀∃  Βϑ  ∀%  %%  

+62Β2%?Α %&Μ,

#Β%%%2&∀∃≅%≅%∃%≅8# %

1 %& %2%2%2#%%2,

& %%&%7 &∀5∀;.∀

0∃24? %&# % 2≅,

∀∃Β 2&  ∀%44∃%∀2%,

%#5∀4? ∃2&# % 5∀

∀%# %&# %%∃%#4 2%

#4    %∀4  ?     %∃∀  %  

∃Β%≅2%&4∃2%%%92

%2%  #  %%  ∀%  ≅%   4

%%222∀∀4%2#∀ ##∀ 5∀&

 %&∀% ∃%# 4∀%2##,

 6 &≅?%%%2∃+&∃&∃ 

5∀%%#4%2 4?#Λ; ./,;−Ν4,

%#≅∃22∀8?≅2%8Α6%2 

%4      %%  ≅∃  ?    ∃  22∀8  %8

%Β26#%8&≅?%ϑ

∋∗

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

Π  Β∃2#4?2Β ≅ %&∀ ,

 2#2≅∀& ∀# 9&,

∃2%  6(&&922∀ 6,

%Β 4?Ψ2%%∀∃%222∀,

∀4  %    %2  2%%  # %  +2&  &6Β4  

#8 ∃2∃&∃∀&2&,

#4%%Β/ 2≅%9%9 4%&

    & 2%% 6 %  ! % %∃  5∀  %

%∃Α%Β% % %&&2Χ∀2#22≅

&≅?%%7∀#2#∀2%

3%6? %&6# %   ∃2,

%2∀2∃4%≅2Λ%%Χ&2,

Ν%∃& ∀&?Χ%5%∃ %

6?2≅& %&∀# % 1%%

4?Χ%∃ %∃ %&∀  2∀∃  

2 ∀%∃22&Μ%?22∀,

∀% %Χ&∃22∀∃%≅8∃

2≅∀∃Β %&# %42Β∀∃%4

? %& ∃2 %&&∆?2% 2%%Ε

2&Α4?2∃Β46%?,

 %&∀# % ∃%8&%Β Α∃,

& &4 &%2&%?∃Β,

%& %∆#8ΒΕ4# %% %&

%∀&∀2Β ∃Β Η46?∀

∋&

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

&≅?%%4  ∀%  2≅  %?   %&∀  %%  #  ?

∀%∃24?≅%22Β Α8∆,

%∃Ε %&6

1 %&∀∀2Β ∃2%%2&∀∀∀4

6 %%%≅8Α 62!

%84  6    ∃  &∃Β4      2%∀Α    %∃

8  4  ;Ξ−%≅84 28 ≅%∃  ,

% 2∃# 4.&∃8 

0∀%≅8Α #462#2≅∃∀? Β4,

%& Σ  Ζ24      ≅∃4    ∀# 2≅    ∃

0∀∃2∃#∃2%%4,

? & 6∀2  ,

2%2∀ΒΑ 2%∀∃ΒΛ∀2,

%∀∃Β8Ν% ΒΑ  6!%≅8Α8

 46ΒΧ∃Β4#8∀? 

%∀Α∃Β∀#8Α∃∃8Π2&∃≅∃

8%  ∀!??%2∃22Β

%#%∃Β2%%2Β#∀ 42≅,

ΒΑ       &∃2  %  %Α      ,

  2  ≅?%ϑ  #∃  ∃2  2&∀Α  ∀  

∀4%∃% ≅&?Α 

Χ2∀∃Β

∋

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

≅2%8Α%∀∀?2&%2≅∀∃Β&∀6,

 Χ &&8 ∀&%%

2& #∀  Χ∃∃2∀46,

&% %%2∀&% 

8 %8Α%%4?∀?∀

% ∀%#) 46%∃Β8∀%%?∃Β

#&%∃)Β∃2%%46%∀?∃Β4?

%%∃2∀2&≅29%%%&∃Β

≅ 4 %∀∃&2≅ Α&%+Β,

∀? &≅%Β&%Β%Β

8Β2%∃&4&% 2%∀Α

0∀4%∃2?%2%Β[Χ +%

2#∀; ;4%2& %46

%#?Β?&%4%%∃Μ∃?

Μ  8&  [Χ 

  !  #8  Χ2  <2

[Χ 4&   4%%9

22∀8Β;.∀∀%#%∃%∃,

Β4&2Β2ΧΒ%Β#8∀?Β#,

&%∃46≅2%2≅%2∀%22∀,

  ; ;∀2 ∀∃ Π 0∗Ζ

  ; ,− [Χ #Β%#∃ΒΑ%2&∀%#,

&∀&4%Β%8Λ %Ν∃8∃,
+%%#2%  ∀%4?%%≅#∃Α2≅
2%? 46&#Α/4
  %&2  &∀      %%≅  22Α  %  2%∀%4  2Β#
%2%2#Β&%ΒΠ2∀%&,
∃%2#%%%%822;/∀

!

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

2∀%%≅&  %&∀

2 ∀∃ !%%≅#2≅∀∀

∃2%4∃∀#2≅∃%%

%Α4?%%%Α2∀ ∀∀ #∀ 

 ∃89∃2%∀%,

82≅ ∀∀ &∃∃4

 2%∀Α4∃2%%%∃ %ϑΑ

%Β%∀%&4?62∃Β∀,

%∀∃Β∃ ∀&∃≅Β2&∀∃≅∃%∃&Β4,

%&∀∀∃2%∀∃2%2Β ≅

?  %8∃2%    %∃4    6%8  2%

%%2∃2% %?ΑΠ% ΒΜ84

∃2&#2≅4∃2%∃∃

+∃#∃  ≅%  2&∀Α    %2%9    %8

2&%222∀∀%∃2≅%#%,

∃2∃Β∃4#∀4?%∃  %∃4,

?%∀2& &24!Μ  ,

%Μ∀∃2%∀ Χ∃42∃Β2%∃ ,

≅%

1∀∃2%&Α2%22%%

,  4    82%  %%≅      #8

226?∀∀%%2≅,

!∀

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

&%∀2%2% %∃∀22∀ 

!∃∃   %4    #Β%    2%%    ∃2

%%≅%∃∃Β%∃&

Η?&∀2%Α2≅2&4%%Α∃&,

%&∃2∃∃%4%∃&

 Β84∃8∃∀?2≅%∃Β4?6∀&∃Β

(2&2 &%22≅&≅?%%+%∀,

    Μ   %&  ∀∀    8  2Β  %%    ∃

#≅2%4∃2%#∃2%?2%∃2%%%%∃ %&

# %

1 %&    &%∃  %   %     %&∀

∀∀Μ %&&∀∀Γ7&2Μ ≅% ,

# %%Β%%9%

7Β%Β∃∃6&226#%#≅82≅

  #6    %4  6  ∃Β  

& %Β%∀%&∀6 6?,

∀∃8&%∃%∀∃%#Β?8Α4,

?%222∀∀# ,

%&2&∀∀&∃≅&2&∀∃& 4

%? 2%∀6#∀∃8&%∃Μ,

&42&∀∃≅%&Λ%Ν4&?∃8Α

2%%(∃2#8 %&&%∃1,

%&∃2#∃2%2Β ≅%%∀%2∀,

!

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

%&∀# % +6&&2 &Β

%∃&8Α

7%2 %%%∃2%22≅% 4?%,

8∃%2 %&2Β&?%?#Β%,

%%Η∃%∃4∃2& %&2∀4

∃2&?2Β ≅%%#7%2≅∃

  ∀#&∀  &≅?%%&4 ≅   ∃  ∀∃

&&&≅22 %&∀2∀ %∀#2∀,

&2≅∃ 2&2∃1 %&2∀∃222∀,

##2Β ≅4 ? ∀&,

∃≅&2%%∀2∀62∃  ,

%&∀Λ&∀2&Α∃?

2∀Ν

%≅246&∃Β∀?2Λ%#Β%Ν

2∀∃Β  Χ  %?      %&∀  Π2     ,

2%&2∀∃4%&Λ?,

?&ΒΝ%& #∀? %2∀,

%1 %&#%∀∃2% ,

 %2 4#2≅Β? #6% 

∀ #%∀& & ∀1 ,

%&2∀&∀%2%Β2∀% &4%,

&Χ%∃ %∃2%2# 

!#

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

1 %&2Χ%%2%%∃2%%

+%%≅#2≅2Χ  ! ∀∀2,

%6? 2Χ  #%?8∀,

  2%∃    !%  &  %

8&&∀∃8Α4?&&?22∀%

%∃Β%&≅ Β#Μ6%∃%∃ ,

2%&∃246 ∀∃,

4∃2%% 6∀&%2&?

2≅Α%#6?8Α%% 2,

%0∀%∀%%4?6& Β8,

%Α ∀ %&∀%22&∀∃∃8,

∃  %≅8  #4      2%%  ∀4  2%4  &#?

∀2%∃44∀% !%%8Α

1 %&∃ 2 %&∀46  %

%2  22∀∀4    ∀%  ∃2    ∃   2

%&2# 2≅∀∃∀#:Ψ2%2 %,

?∃Β  %&1%86?∀ %&∀∃,

 2 4  &∀2  2Α  ?   %&   24

62Β ∃Β%22&∀∃∃&∃6 

∀≅∃ 2%&2# Λ2Χ  Ν42∀64

# % +≅?28Α  %&∀

∃2≅2%?%∃%& %& 2≅∀∃

∀#/Ψ2%2 %  %&∀1%,

8%%Α22≅% 4? &

!%

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

#Β% ∀&4≅&6Β4%#&∀,

 %%Β∃

+∃?2%ΒΧ&Β% %&6#∀ 2% ∀%

≅% %&462Β ∃2∀%,

2%2 2Χ  #&4,

  Μ∃%∀ 6 %&∀3,

∃ %&%Β# #2 1

2∀  %%  2≅  #≅        &≅

%≅2%  2≅  ∃   28     #  #4  ?  

%∀602%Β&4&?%Α2≅%Β%,

62%ΒΒ%& ∀2

1 %&%≅8%#8  ),

∃2&&4?&≅?%%2&%&

  



 %%8  9%  ∀%Α  ≅  Λ

∀  2∀  %%2 Ν  ∀   %    

2&∀∃  & %2,

26∃%≅8%Β6#  #∀ Χ%,

Χ2∃4∃2%4%≅Α%&6 %&∀4%,

≅ 2%∀%∃Β≅

:%&∀4%&2%2?2% %&2Β

%≅8



  Λ#ΝΜ2%∀&#2

!∋

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

+2≅%∃∃2%%%∃2∀∃Β! %&

4  %  %   %∀∃  2≅  2≅,

&26 2≅ %2∀∃ ,

%&6%%∀∀%Μ%%8,

∃2&∀∃# %4%&%&2∀∃∀,

%2  22∀     Μ  %%  %%∃  %  %#∀?&

%222∀∀?42%22Β ∃Β,

%&2Β2%?Α≅∃?∃ %&6&

%2Λ%2≅Ν4∃ %&∀,

8%∃?∃;Ξ−% 

1 %&2∃∃ %∀∀ %&∀ ,

%∃Β 2≅∃∃ ∀∃Μ2&% 

∀2 % 4 ∃2&2 ∀ &2&&

%24∃&&∃2∀2%2 %2,

# 6 %&∀

7% ≅∀%2&?&6?Α %&&4,

%&∀%∃ %&6#46 %∀∃

2≅  % 6& %2&  ? Α 2#Β   ∃Β

Χ&Β %&∀?2Β %&6 ∀

1 %&  #∀ #4  &     %&∀  6# 4

%?;.−&∀4%62&%,

4∃2 %?∃22Β ≅∀2,

∃  6Α%94%% %&

!!

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

1 %&&% ∀%%≅&%∀

  %?  %&∀ ?   2≅Α  ,

∀ Χ%∃ % Λ∀∀%%2%

[Χ Ν∀  ∀#∀&% +?

&Α % %&&&%∃% %&&%∃∀,

∃ΒΛ%8&2Β∃∀∃Β482#8Ν

Η∃ %&#8∃2 %&&#&2#

 %%∀! %&∀4%    ,

%&∀4∃ 2Λ%%%22%,

 4 &2%4≅2∀%6 Β4∀%

2≅&≅8%∀ 8642 4%4#%%

%≅8∀2 Ν46%6? %% 

%Α2∃ 22∀ &4?%?#,

%&  0  #    %%∃  2≅    22  ∃

2%∀%4Ψ%#%∃&∃%?∀0≅

&6Β∃%∃%% %≅84

&%%∀&#+&∃2∃%%2

924?≅%%##8

∀24&∀2%≅≅≅2 % % ,

Α∋##∃2≅ %Α%Β48%,

∃ΒΑ%2≅4?2%2∀∃Β%2& %&!≅,

%%#∃ %Α2≅%#2Β∀,

8Β%&2&%∃∀∆ %#84

∃%Α&%Ε+∃8!∃%2≅4?

!∗

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

 ∀# %&∀4∃∀?%!4

&?2%&ΑΨ84?≅2%∀∀∃42%2,

%!Β Β28Β& 

2∀ % %#2≅∀4∃Β&?,

8&≅?%%&%? ∀ %&∀

&4?∃82≅&4∀2#&4

≅%  %Α    &  72%  ∃  #&  %&Α

% #& ≅ && %8 ∃≅ 2≅ 2Α4 ?

∀ %&∀%2%%2∃ 54

6&∀%?&4∃ &# %&42

2≅∃Β  %&∀%Α!∀ ,

 #Η46∀∃∃2∀∃ %&4∀,

%      %∀4  ?  2%2  %#  %  ∋  2

2%2%#%42≅&%&%2&4

%? 4?∃ ∀ %6&# %&∗≅%

#2 &∗∃8∃24% 

Α4 Α&8Β%∃(∀%%2≅&

+&22∀∀Α=∃%&Α%&&4

∃2 #8&%&Α=∃%Α

?  ∀Α4     %&  ∀  ∃2  22∀  #  

2Β ≅4∃%8?22∀# ,

≅

∋4∃2%∀#+2

!&

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

& ∀&&% %&&∀&∃2

Χ4?#2%Α4%#&( ∀,

2& Β&8Α4?∀&2≅2%∀Α8%,

           Π&  %  ∃?∃2% 

2% ∃62%%4∃%%#8%8∃4

∃2%? &≅46&?%∀Α%2

%∀(≅%%#Α∀ 6≅,

1%8∃%%#6≅?&?

8Α4Ρ0∀ΑΦ7%2≅2 Μ

4 &4  &4 ∃2 ∀∃  %&4 % &Α

24%∀Χ4,

≅% Α2∃#∋∀4?

∀%Α4%Α2≅%≅#Β4%Α∃  Μ

∃22&6∃%Β&Β2∀Π∀2%Π∃&%∀%=,

 Β 92   ; / ∀

;

 0& &4       Β

 4∃Β#2Β∀#≅Β&4%

∀∃%ΒΒ?ΑΠ8 &%%∀Α2≅%Β%,

∀4%222∀648&Α2%%%2,

2∀∀2∗%??∃2%%∃22Χ∃,

∀∃Β∃2%46%8



Π2&Β&4?∃23%%28Α

∃ #2%% 2∃__  &4?%2&

;

+&84?#?#Β%&≅22

!

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

?& 2%%9%2&∀∃Β42%2

%  #6   4  ?    &∀2Α  %Α

∆%8Ε)∃2≅%&4 Α

&∀2#!& ≅%Α

16%2 % ?∃ %&66?Α&?,

∃2%% %&&?%?%%≅&≅?,

%%  Λ4  Ν  ∀  ∃   6  Λ∃%2Ν4

6 %%Α%9∋∀?2≅%%Β

Π  &4   %&  ∀    ∃2  %∃2&  ∀%&

∃%≅8∃%∃2≅%Β ∀6 %%≅

26#?22∀ 4 Α&; Ψ

;;

  %?#

%?∃Γ&≅?%%%∃2% %4&≅2,

%&∃2&Χ%∃ %&∀ &46Ψ

%6 ∀%%# Α2∃#

&  2  %8∃   %&6    #Β%  

∀2%% 6%&∃% Λ 4

∀4 Ν4∃2 ∀ %&64 6

& Β%?Α∃%

1 %&Π?∀2Β%?4

2∀%∃∀∃Β2≅&%9% %Β,

6  ∃  2  Λ∀  &≅?%%Ν  %  96   

Λ∀Ν42&∀∃ Μ∃8% ∀∃Β

;;

 #∀ 6 9

∗

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

Χ&∀%Μ&?%Α%2,

 %&∀

1 %&  2    Χ&      %&∀  #Β% 

%%∀&6∀ % &∃2  ∀

& 2≅∀∃∀∃2∀%&%,

 4∃ ∀ Βϑ%∀

Β?4  %#?∀  #  Β%&%∃  ∀    2

%  Γ  &≅?%%    %  %∀%9  2  

%&      &%∃   ∃Β  %  ,

%&2&?&Α#2  

1 %&Χ& %∀Χ& ∃28Α#

#4     &    ∃∀  2≅   %&∀  

∀2&∀∃%%Λ2%%422∀Ν4

  2∀  %#  %&    86  ∀%∃Β,

 4 ∃%4%%2%Β∃&2&∀,

∃22∀∃

1 %&  6%2  2Β   ∃2  ∃%8  %%  ∃

64%%∀%%∃/Π22%% 6,

2∀∃ΒΧ&2%%6  

%?Β  ./Β? #

∀4?64& Β2Β ΒΑ %&∀6,

%2 4  % #  %  %?9    %∀4  ?  

  Χ&  22Χ∃  ∃2  #  Β?     

∗∀

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

2%%∃2%%4?% Α,

%∀∃Β %24%∃Β∃%8

∀ 4∀%∃2≅%& #8

% ≅&2  &4 Α4 %&∃

#≅2% %?%&4Β?%2%Β≅

 &?&Α%#%&% 4%&

%?4∃ ∀& ∃∃∃24

∃8    Χ&  22Χ∃  ∃  2≅  %  %4  ∃

2%%)&%?#& %

1 %& 2≅∀∃8Α%42%∀∃2≅4?#

4.Ψ2%2 62Β %&∀

;

12Β ≅,

  %&∀∃2&?%2 6

 %    %  Λ#∀6Ν  2%% 6   4

?    ∀   ∀    Γ  &≅?%%  ?#

Α ∃Χ&≅2∀%%2 

1 %&?4%22∀Μ#,

∀2&∀∃Χ%%∃% &%∃4#Β%,

2%∀%∃4?9Χ%∃%4∃ 

 %%2  %&∀% ≅&Χ%∃ %,

&42Β%∃% %&#&2&∀∃Β

#! ∀∀%4%%%≅8∃4∃2

 %

;

 #∀ 6? 9

∗

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

?&%Α4%∃ %∃Μ≅ %&

844∃2Χ&Β ∀2%%4∃

 2%Β  6?Β  ∃2  8Α  8&8  %

%8∃2%&%∃∀1 %&46?∃2 %&&

%22∀&%?2≅ 2∀4%&%

2%Β  8&8Β  Π2  %∃2&  &&4  ∃≅4

%2≅∀∃∀%2∃ 22∀%∀26

2&%& Γ&≅?%%∃ &

∃2∀∃Λ%&%Ν

0%%∃∃#2≅∃∀&%#∀ %&64

%% ≅∀Χ&≅∀%∋%& %&%22∀,

  1 %&  %  22∀∀4  ∃  2%∀∃  %4  ∃2   ,

%&&#&%22∀∀22∀ 4≅∃2&?,

2Β ≅%%%%Χ&22∀4≅%%

#24  2%%  2≅    1 %&&  %22∀&

&?Α %&# %∀ 4∃8 %

 2%%%&2∀∃

+&≅2 2∃42#∀?Β&6∀∃2%%∃ 

%∃∀   %&∀    !  4  ?  2  2

&∀2%%Α %&4 %&Μ22Γ&≅?,

%% %&%2%∃2≅2&4&,

%2&%?∃Β2#2%4%2∀ 2%%,

4%26  %2∀2 ,

Χ2%∀% 2 ∀∀%Β#8∃%,

∗#

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

2% Γ?2≅ & &4 ?% %2&#∃Β

%&≅?%%  2       2#  ?  7    ∀

%2%2  %&6Λ%∀%∀∀,

∀Ν&?8Α2∃∃4?6∃2

&≅2∃∃∀∃Λ2∀Ν4∃∀&∃2%,

824&%%4%2 %∀∃Β

4%∀#&2#% &%&

!Χ&2%%%∃2%Β   

 ∀   0&&?∃∃∀∃

%%≅%&Α  4∃∀#

6+24∃∀4 ∃∀,

∃2Β%%2&%  ≅%∀∀,

2∃4≅∀ ≅%ΒΧ&,

4&46%?#22,

2∀%Θ∋?&?&∀Α4?,

∃∀∃2∃4&?&&Α∃∃∀

226Μ∃ %Χ&4&≅2Β∃∀∃≅4

Β?≅%&2∀∃≅?&2∀Α!%,

%∃&#8%%Β%%∃∀∃Β

Π%8∃%#84%Β?  %&∀Χ%∃ %,

  #    2≅  4  #Β%∃Β      8   

≅ %%%2%%Α4∃∃#2≅

&4% ∃Β∃&∀02Β,

≅∀ %&∀# &22≅%∀ϑ%∀∃Β

∗%

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

≅?%∀ϑ&≅8 2%24∃#

2%&  %%  ∀2  Λ≅  &≅8  2% Ν4

&&?8Α∀∃8(&?Α&

∃∃∀∃Η∃∀∃%%2≅?,

∀2%%&  #∀  %  ∀%#6  %%  %  ∀∃8∀

&%∃46∃Β%∃Β2Β&%&,

&&≅2  ∀%#∀20#%%%

 ∀%#&2# &%#∀

%%2≅&? %Β%∀%∀Β!∃2,

&4    ∃∀∃  &?  2≅  6?Α  &    ≅28Β

Π%%%∃∃2%24&%%∃%% 

#22∃(%∃%∀2,

&4  2&  ∃  ∃∀∃  &?  &Α  2%  %24  

%     2# 4  %?    4  2∀&∃  

∀ 82  % %6

+6    %%∃Β  2≅    ∀  4  %2  

  &6Β    ∃∀∃  &  %∃    4  % 

%Β%% 6?2% 0&&?&%∃,

∀  2∃Β  2≅  %%  ≅  &%Β4  &%  2∃

≅ %∀4∃∀∃∀∃8∀&%∃Π2,

 ∀%#∀∃8&%∃&∃Β%& 2%∀4∃2

%∃&?4?%∃Β≅∃∃#?%,

≅ #∀∃∀∃ 4&#%%%,

2Β∃∀∃Β∗%∃∃24?#∀

∗∋

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

% ∀%#6∀∃8 &%∃ %&2%#2≅%∀Β4

∀∃  ≅2%Β  ∃∀∃Β  !  %∃2  &?  Α

Β8Α !%% %&∀&% ,

%&∀%∃∀∃Β+&4%&∃224

#% %%%≅&%Β%2 %&∀4

∃ 2#28Α%≅2%∃Β2≅(%∃2,

∀&≅?%%724?2  ,

 22∀ &≅?%ϑ∀%Β2≅6ϑ∃∀∃4

%&%?Α %&4%&∃∀∃

%9% ∃≅+&&?%#

%8Α  %  %?Α  &≅?%%&     ,

%&4∀ &≅?%%%%∃4?  %&2Β

2∃%2∃∀∃0%%&2≅%,

&  7  ∃ 8  6  #Β%    &%∃  %∃,

8& %&%?Α2&4&≅?,

%ϑ%?∃Β%2% %#∀%% ,

2Π# 2∀4%2≅#Β% 

%∃&8ΑΧ4?&∀2%%4&4

2≅%∃

(2∃∀∃8≅ ∃∃∀∃4∃,

    #  %  %  9    &

2268% Χ&∀(&2#4∀

∃Χ∃%4∃%Α≅

  ∃∀∃  ≅2%8Α  22∀ 6  % %  2≅  %  %,

∗!

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

&4?&?∀%Α2≅%?2∃2% ,

%&64Χ&?%Α∃∀∃0&

6%%∃ 2&∀∃∀,

∀4?% #≅%&&∃2∀

+  &  ?  ∃4  ?    #8  2&∀∃  ∀∀

%∃∀∃4∃%%∃4?

2Β ≅#∃∀∃≅  & 22&  +  ?  &?

? ∃∀Α6 ∀%∀%

  &%∀  ΛΝ4  6  %2%  2&∀∃  ∀∀

∃∀∃  ∃2  ∀?&  2&Χ&  Χ%%&  ∀  2,

 %&4 Β% %Α%%#24

%%Α  ∃∀∃  (      Χ&  2%%  %,

2% Β%Α &%∀%222∀

2∀4∃∃∀Α∀ 6,

 4?& ΒΑ ∃%Α22≅

% 4?≅ΒΒ4∃∀Α&?Α2,

#&%?&

!&∀22%%Α4?∀&?Α%2%,

 ∀62%∃%&?2

%Α2% %∃2∋!42?#&

≅%≅∋?9

12&&%2 % %&&4 Α%∀#,

&%?4∃22%%Χ46∃2

22&%  %%  &  ∃  Χ&      %&∀

∗∗

,0∆ ∆8∆ <7≅0 Κ
6 1 ()

∀ ∀2   ≅∃

&  %%2%    &∃∃  ∀ ∃  2Β?4    ∆

0%

≅?%%

Ε)%%%?%≅∃#Β% %&6 

% %≅4?%≅%2∃2%∃∀% ,

% %&2%

∗&

,0∆ ∆8∆ <7≅0 Κ
4 (

4 (

4 (

62≅4?#∀&%%≅?Α&?,

8&ΑΠ2 Η2#4?∆#∀2Β

&4%2#&%∃≅%∃∀Ε!?Π∀,

2%##Π%∀2 2∀24 Α∀∃2∃,

2%%# 2%2% %&2≅4?#∀226

%∀ ∃24?∃∃ 2%4?Β2%∀ 2%

0%#∀&∀2?Α∀%∀&∃46#,

Β2%2% 2∀2%∀2ΑΒ 4

%∀∃&4&8&4 & 9∀#∀∃2,

#Β%Β2#Β&≅84&28% ?,

46#Β%Β∀%∋≅?&#8+∃ 82∀

%Χ∋#8&#8#∀∃Β 84?2%4

 %∀∃2%+% 4?∃?2%Β∀2#∀ Β∀2,

∀4?2%Β22∀ %2 4∃2#,

8#∀



0#∀∃∃Β2≅∀%&?∀%%≅20

Ψ%2&≅26∃2%%#∀Π∀?

 %∃%&%8%28  ,

∃&∀2∃4 #%∃≅%4∃?∃2 ∃,

%∃2∀∀#∀60#∀2Β ,

∗

,0∆ ∆8∆ <7≅0 Κ
4 (

2%    ∀%4   ?  6  ∀  &#  ∀∃Β

%8#∀∀4&#0Β

6?∃24?6&Χ92∀&∃Β2≅

 6  #Α4  %8  <2&24  0%∃%  %∃%

%&2∀∀2&?∃Β2∃∀%∀4∃Β2≅

2&6∃∀∀∀%45∀4∀?#4?#∀∃2

% &  %∃&  2&9  ∀  %  &%Β

2Β

+    2%  #∀  &?  #  ∃%Α

; /∀##&2≅26&6

Χ&#∀%2%# ∗∀=2,

 Η?Χ&∆)Β%8Ε]

;−

 0,

∋∀Σ∀∆ς∀∀!ΧΧ∴ Ε

;:

0,

)%&Χ&∆Γ%∀ Ε

;.

2Β,

&& Χ4&≅%&%%2%#∀,

&%8#∀∃Β∃2≅∀∃∀?2%∀∃,

4 ?Β?2Β8&∃24 %&?%2Α%

∀&4&ΣΧΛ∀Ν∋∋&4

&2%2∃2%

∃2,92∃&∃≅%46∃2

%?Β%≅8Β &#2∃4∀∃2≅∃ 

2%% 6  %Β%  %  2&    ?#&    4  %

;−

∆5&Σ<Ε%∀;.−?57&

;:

∆∗Χ2!ΧΧ∴2Ε%∀;/;?∗∴<2

;.

∆ 2Ε%∀;?Π∴ 7∀

&

,0∆ ∆8∆ <7≅0 Κ
4 (

 94%∀∃∀∃2#≅%&≅8Α2%∃

2 #∀2&#4∃#∃∃

∀2&%&%2%% 6%%4%

∃Β2≅%&∀2∃Β%∀∀2&∃≅%&42%% 6

%8226%%∀∃Β2%∀%∃&∃,

28∀!2≅∃≅%&?2

∃∃2 42%∀2%%%∀ Β72

∀?%&∀4#4%∀∀%&%6

%&2#64∃2(4#∀%&∃Β

&? 4 8%4∃∀∃,

Β%2#2≅4#82≅∀%&,

∀2&∃≅%&%∀ &%#&

#2#∀&%%4?&? 

∀&8Α∀ &&∃2∀%%22∀&4,

?8 46?2 

&#24 ? 2%# 2&2%,

2&&?Α≅&∀#&46

Α%4∃%?&∀,

2%?22∀ 2%%4∃#8,

&8& %0Α∃

2%∀2&2

&∀

,0∆ ∆8∆ <7≅0 Κ
4 (

=∀%%Β4

;/

?∀Β2≅#Α4?#∀2Β%&84

 ∃%∃4?#∀&4

Α  %  &8  24    %    &  226  

%%#∀&?%Α2& 24?#∀∀

2∃Β  2≅  22    ∀%∀  )#2%Α  &?4  ?  #∀  

∀2226%∀%∀4?2#

2264 8Α∗#∀&?Α

29%&%&4%&&%0%%

#∀  &?  %Α    2%%∀  +2  %∀∃

2≅4?%∀&≅?%%∀?4?#∀ 

Α2≅&22∀∀4≅ 6##∀∃Β%

&≅4%Β4?Β∀∃Β%#Β%%,

Β#6?∀Π%82%∀∃Β4?#∀,

  ∃2  ∃&  %  ∃2∃2%  &6  %∃& 

22∀6      &≅?%%4  6%  %   %%∃Β4  ?

 ?∀∃2%%&# ∀2%%

4 #6&≅?%ϑ2%∀∃Β4? Β≅∃#,

Α  2≅  %  2&  &

;

  36   &#  

∃Β?∃%∃&8Α46∃%∃Β%2#∀,

6?%∀ %∃622∀∃8

! 2%% 6    #≅  2 #∀∀ ? %%

#∀∀∃Χ&∀22∀ 

;/

 )Β    ∀%  %  %  %%∃  %%  &  

%Γ)∋   ;  ∀      :  2Β  ∀%26  Π2    ∀&
2Β?∆! ∋ΧΗ22 Ε

;

3Σα&&≅2∃22∀8

&

,0∆ ∆8∆ <7≅0 Κ
4 (

#∀∃Β2≅4%6Α∀ ≅%2 

&6462Β4?#∀22≅∃2%%,

%∃ 2#   22Χ∃∀∃Β Η   #∀∃Β  ,

%∃&2∃∀2&∃2#4∃Β2≅2%%Β

∃≅%&5&28%2%% 6 4 ?

%%∃≅%%8%%∀∃Β2%∀%∃&,

%2Β  & 2∃∃   2 %∃Μ ∃

∀%ΒΧ%Χ 2 ∀ &%2 &%∀∃Β2≅∀%∀

∃ ∀%42%2≅ %∀%%92

      8Α  %∃&   ∀  =∀%  

∀&∃Β%Α%2%%#2≅%2Β%

%∃ 86%2Β∀∀∃Β2≅%%≅,

42∀&%%∀# %226

∀ &  2%  2&  2&  %∃&   ∀

   ∃2  &  8  2   2  ∃Β  8

%2%% 6%%4∀&64?%&

∃2%  %2#88,

6∃%     &#2   ∀2  8  %2∀∃  ∃2%%

  &  Π2  %%  %∃   %4  ∃2

#&#2Β Β4%&&64%%

∃∃%%%#882Β%%2≅ ,

+6%%Β4?&?%∀Α∃∃2%% 64

∀    2  2&4  %&  2    #

 Β 6+Β#∀2%∃∃Β∀

&#

,0∆ ∆8∆ <7≅0 Κ
4 (

22 24 ∀2∃%∀2≅%

2ΒΜ2 %Χ%%

+2≅&2&#2≅∃2Χ4? 

%#Β%  ∀2&  2Β  %  2    2   6

& Β∀%∀Α2%∃&∋∃26,

 ? ? %8Β

Α%2#∀64%∀Α2≅%,

∃&2∃ 2%∀Α26 &∀ ,

%≅&∀4#∀∃Β2≅4%Β2%%∀∃Β

%∃&2∃ 4%& 2≅%∀∀2,

2Χ∃462∃Β2≅% #≅2%4%2∃2≅

%#∃2%∗%2Β&&%Β%∀∃22%∀,

&∃∃42%∀&%∀2,

8%∀%42&82&∀∀0,

#∀2Β∃&%∃?∃2% &64%≅6&

&2≅2#

12Β4%?Β%≅8Β2#Β#∀∀46

Β#&&%% Β42Β% %42∃%

%∃&  %%  ∀∃Β  %  ?

∀%∀Α+&2%2%&%4?%2Β

%#&∀2%0#∀%∃ΒΑΑ∃,

%8  (2∃Β  &  %6    #∀∀  %  %,

&≅&%&4%%∃∀∃Β2≅

#2  &∃ 4  %∃&  ∀%∀  %  %∀∀

&%

,0∆ ∆8∆ <7≅0 Κ
4 (

#∃&%822∀∃4∃

#∀∀%&%&4 & Β,

Α2≅%∀ &∀2%2

0#∀& Β%Α%%Χ&%∃?

Α#∀∀2442%∃≅4∀ 420#∀

&?ΑΧ∀24%4%∀&∀2 4,

%4&4 4#∀ 4&∀%%4% 4 6?,

4%∀Β2%&4%2∀2%&Γ?&4?

Α%&824Α%2%Α %&4&∀22%∀%Α

2≅#Α0#∀46%%2∃%∃&8#Β,

∃  2&∃  %  24  ∃2  ∃?∃2%&  &&  %?

∃  ∀% Π2 #8  Μ % & %& Μ

2#&  ?   %?4  ?∃    2≅∃    

 &∃&%∃8#∀6%?∃8Α# 

%?#Β% 22Χ∃&≅?%%

1%8     %  &    4  8       22∀ 

 %#2%∀%4%&∃Β2≅∃ 8,

  2∀∃  ∃  ∃8  22∀  ?4    %∃    4

8#8&&?8&#2%2≅%2≅

 ∀46&∃Β#∀8&6 #,

∀  Α  2%2    ∀2    ∃  %∃&∃

&#2∃

&∋

,0∆ ∆8∆ <7≅0 Κ
4 (

7&%%≅ 4?∃224%#∀∃Β2≅4%&,

2%%%? ≅2%%≅8Α∀%4−Ξ:%&

%4%2#;Ξ:6%8%∀#%∃&∀∃2≅

&4? %&∃Β%%&≅!2&%

%&∃Β %46  %4?

 %7∀#%2≅?&Α#2

 Β4     ∃          Β&  24   2%

∀&2#%2% 6∃&22∀

≅2%8Α  &≅?%%    %∃  2  2  %  %2% 

6?&≅%#&4∃Β% ∃2%&2#6

16?  &4  4  ∃28&  2#∀ &4    &≅?%ϑ  %,

&! %∃22?

22Β2#!?%#∀  ∃Β Β

≅  ?    ≅  %2&  2%ΒΑ  &  8  &#   

∀ Φ+2≅ ≅%##1%82∃

∀∃  &  %Β%  %  2%&   &  ≅2%8Α

%2    2∀    ∀&  %&Α    &  22∀4    

%92∃2&∀+&%&2%&∃≅%∀

22  89    6  %8  ∀  %≅8  #4

62Β∀ Π2%&2#%∃42

 ≅8∀2%Α2%ΒΑ288

  &≅Α4  ?  8&      #∀64    ?

%22%%∃2%∀#∀&∀ &

  %Β∃8 ! & ,

&!

,0∆ ∆8∆ <7≅0 Κ
4 (

≅%Α4%∃2%Α &≅Α4#∀∃Β

2≅4∀Β4 &≅?%%2∀#Β∀&

 6≅6# %?∀

∀22%%Α22≅%6?&≅%#&

&#&!26?42%%≅8∃2

&%4%2∃2,

∃  &?#%∃8Α  Β ∀ &∃ ? 2∀ 0%

%∃%%≅&?&#%Χ%Β%%,

#∀&16?&/.Ψ∀%%∃#2≅,

 ΒΑΧ&4% Ψ∀#Α2≅2& ,

%∃∀%4 %2%# #,

%Α %&∀2∃Β%%≅%2%# 

22 ∀

02ΒΧ&Β#∀∀∃2#∀∀2  4

% ∀2%2%% ≅∃Β#Β% %2&

 %2%%Α∃8Α2 ∀2+≅≅∀,

2#∀%&∀  42&2%≅2Α2%%,

%48%≅62%∃

#Α&?6?22?2∀% Α

#≅4 %?Α 2∃ ∀2∀2  %ΒΑ  ∃ %&

?∃%Α4&?&∀2ΒΑ Β ≅?,

ΒΑ  6∃∃4&?∃22Α+∃?∃,

2%∃4Α2≅ 4≅%2≅%#%%

&∗

,0∆ ∆8∆ <7≅0 Κ
4 (

2%&7%%∃&∃∃∃22≅,

≅?Α2%Α2≅&Ρ&&∋#∀∃Β&?∀2%Α

∀2&&%&4&?22Α 6ΒΒ

 ≅4    ∀    &∃  ?  ∀2%Α  

#Β4&??2∀ΒΑ∀2%∀Α∃≅

    %Α4  ∃  29%Α  #∀4    %∃

?%2 #%ϑΑ2≅2∀∃4&≅?%,

% 2∃∀22% &%,

%2∃#Α∃2%%∃Μ #≅%Β 2≅

2&∃Χ& & % =∃

∃22∀%&ΒΑ∀2Α2∃Β #,

≅4&??8&∀ΒΑ% ∀%∃8Α2≅,

 #∀∀

0%≅2&ΒΑ#∀∀2∃&∃

2∀∃Β%% ≅∀&∃2Β?4 Α&∃Χ,

2∀∃Β42∀Α2≅#∀ ∀ 2%∃≅#?,

∀2%%2%∃2Χ ,

%2&%?#∀∋? .Ψ,

%∀Α#&∀2%4 Α∃%8%%∃Β4

?2Β&#%%7∃Β%%%

∃24?∃;Ψ6∀%∃#∀∀!&,

%2&  #∀    ∀     2%  6%  %,

2  ?9      ϑ  ϑ≅4  ∃

 4  #2%2%Β#∀&4%2&∃,

&&

,0∆ ∆8∆ <7≅0 Κ
4 (

8  2%  %  2     Π8   %  2%∃≅4    %

2%2 &∃246∀ΒΑ#4∃2

∃%∃∀∀&&∃2&4%∃Β&∀24%8

0:Ψ%%∃Β2  2Χ0,

#∀4%∀Β2%&∃2%%

∃Β!2&∃%%%∃#∀ #∀0&≅∃

%&4?#∀ 8Α% &%%

?∀&≅?%%0∀%∀%%4?4

∃2#∀ 4&?Α6

(2    2%∀  #∀∀  ∃2    2∃∃Β

&∀%!4Ρ%6%&∀ ≅4∀&!,

∃∃∀%4%?∃282#∀ &&∀&∀,

%∀2∃∀∃2%%6≅

+∀%2≅4∃#Α6%∋#Α2≅%Μ

∗ Μ%%4?&2%Α∃≅%∃∃∀24?

∃∃ ∀≅Α&#4∃8%8#Β∃∃%≅

1%8  ∃%≅8∃  ∃2  4  ?  #∀  2  ∃

%2% 622∀ %?94%∀#∀,

Μ%&%&≅∃4?%22% %? ,

2%  ∀2   %2∃2% %2&∀  2 Π8  

2∀%∃%2%%Μ#8#Β%∃&8Α%Β

∃∃ ΒΑ&∀2(%22∀

&

,0∆ ∆8∆ <7≅0 Κ
4 (

≅%(% %&∀4∃∃!∃ Ρ ?%2%2

2&

Η9%Β&#∀∀4 ≅2Α∃2%%∃&%∃ 

%∃64& ∃%∃%&∃∀∃2%&4

&#∀∀Χ∀2&7∃2?,

%Β#∀∀∃ ∀2%∀?#∀∀%∃≅%%&!

∃%∃&4%&2#∃Β#∀4∃

&?2%Α ?%2#& 2!,

 %%#∀0/Ψ8 ∃

%%∃&0% &2Β ≅

 2%∃%4?2Β 2≅2&%Β26,

≅%&46%2% 2%%

 Α≅∀∀%Α4#∀Χ∀2

&?%?Α66 #≅∃2&#

4∃2&#&4%4?%∀

226  2%%  ∀2&    ∃≅%&4  6%8  &2

2 %∀∃Β2#≅ 6Μ%&22,

 %%≅2%ϑ4%∀?Β 28Α4%

∀?Β  2%8Α  ∀ 6  ∃≅%&4  %  &#Β  %≅  8

%4%&2#&% ΒΠ%82&

%∃Β∀ ≅4?%≅8Α&≅?%%%∃2≅%Α

 Χ&∀∀2&4%#8#∀&Χ,

∀2&



,0∆ ∆8∆ <7≅0 Κ
)  ( 

)  ( 

)  ( 

2#&∃∀?8&42?4%≅,

2  ?  ∃    %  ?&  2&  %≅2

2)#∃≅?∃2%94∃Β,

#∀%8ΑΠ2&2  &4%&∃8∀

∀∃≅4%≅∀%%∃??!

%%%%∃ΒΒ2∀∃ΒΒ

2Β?≅

4,

#&84?∃∃∀%%#2≅84%,

%#2≅6?&Ρ(∀&∃%%#%Α2

#∃%#8∋#Γ&6#&2≅ %?Β

#4%6%∀64∀2∀%∃Β%,

2%4%∃≅#&2≅%Β%2Β2,

∃Β∀%6#Η4#%62,

#&∃24∃2 &%∀4%∀∃Β2≅2

%∃Β22% 4?& ΒΑ#82,

 &&&&∃Β∀ ≅%∀#%∀#%,

%∃ Β∃Β&≅?%%



&2&&∀48?&%∀4%2∀

&  2%#  2  %  %8∃  &8#&4  ?

2∀∀∃6Β8%Χ  2Β42Β%2∃,

2Β #4  2%%∀# ∃4  % 8&#& 2∃%&

∀

,0∆ ∆8∆ <7≅0 Κ
)  ( 

 Β∃Β&  2  2Β  ∀6    ∀ 4

2  !%&4∃

∃∃4%≅ &≅?%%4#%%#4?

%# 8∃2≅&%#4&#&2≅Μ#

2∀4∃∃ )%%%∀&#&4? 64

2%%  24    2≅  ∃2%%  &∀2      ,

∀%Α7&2≅∃∃#42#2≅84&2##

%%∃∃2Β?2  64%,

&%Χ2#7#& &,

?4?∃∀?∆

0%&≅?%ϑ

ΕΒ%#& 

&∀

!%%∃4∃ %%%&2,

   2  2%#  6  %#  &≅?%%4    6&

%8∃  2&#&4  2%Β  Β  %  %  7##

 ∀ %Β%∃42%Β#%8

%%∀ ∀ 4%&%2# 

2 2&≅%&2∃%&

(%%≅%&ΑΜ&∃∃22%∃2%#4

?&%& #& 2Α!∀4

 %#&%ϑ4∃Β ∀∀&∀

%%&%∀#∃∃≅8∃,

#2≅%24 ≅6ϑ∃%∃8Α2≅,

ϑ  2 #6  ∃∃  #    22∀∃  ∃  % #



,0∆ ∆8∆ <7≅0 Κ
)  ( 

∀24%%≅#Α2∃ #Α#2Π∃

2≅%6?#%%≅#% Α2≅%∀#%∃∗#

%∀ϑ42#4%#&4?2≅8Π∃ϑ,

#%2%%4∃ ∃&%22%,

Β#∃∃ # %#&2∀4?

∃2

+ 4%#& &8 Π∀&42∃%#

 24   #  2≅    Β    2%Β#  %6    2#6Ρ

6Α#ϑ4?2≅∃∃2#4∃ ,

2∀2#2%#&7%&2%2#%#∀

∃8∀∗ # %#92#824

%&#&∀4∀8& ∃Β2≅Β?%Β ∃

624%?? 62%&#4∃,

?∃6228Λ%%& &2#2%,

#&?∃& 402 %#&,

Ν5%≅#42%#%2%& #&2∃Β

2≅29%Α4 4?∃8%2&4%∃Β

2Β?≅∆

)2∀∀% &∃

Ε4 %%∀&,

#&% ∃%%

%2∃  &4  ?    2  ∃  &2%  ∃&

%%&  &&  &≅?%%  %2#    Χ,

2%22626∃Μ& ≅2#Μ∀%#% 9

≅?∃2%Β?#& α ∗∀2 (%#?≅2≅4?

2#2≅∃2%%&%+&&,

#

,0∆ ∆8∆ <7≅0 Κ
)  ( 

64    %#  %   &&  92&  &

 #!4 Β∃Β%∀#%# 4%

&≅?%%Χ#&22Α& ≅2#Μ∃ 

∀2 #92&2∀%ΧΗ

%2%# ∀ Μ6 %,

#4  %   %  %6  ∀ #  %&  

2%#&4?%4 ΑΧ%%#,

%∃∃4&∀22≅∃2%%%∀?∀%ΑΡ2#,

 4 ∀%∀ %2#&≅%,

#&  2Β  Π2&  4  ?  %    Π∀  ∗

2%∃2%#?%184%&∀ &,

2%# 61%8&∃∀ 6& ΒΑ#≅4

%?2∃#2∀∃46 

&4     #&    %2 %Α  ∃Β4  %  ?Β

2≅16?2%%∀%%2≅% Β4

  &≅8  6#  ∃∃  &  %%∃Β  2≅  ∀%Α  +

%∃2≅%%2%∃ΒΑ%∀8Α

+%%2≅%2%&#∀∀4#,

4∃&62% %%2≅∃∃∃∃

∀&2#∀4  6  ∀∀∃  %&  ∀9  Χ∀&  

&4  Χ∀&    #  2%  & %&  ∀

 &∃ 6≅46 %&4∃8≅%&#2%%≅,

84%∀%+ ≅# #4∃8≅%2%Χ∀,

&∀#%2#6Μ∃& Β#∆∋,

%

,0∆ ∆8∆ <7≅0 Κ
)  ( 

:Ε

;

(Α2%6Β%2 Β,

46∃?&%&8?Α4

%2Α ≅%#&12Β

482%#2≅% 4?

&∀∀46&%%∀∃&4∃2%,

    2#  &    6    2#6  ∃2  %

?4%≅#8&∀ 4 &%,

%Α4%2%%∀&)%?∃2?

& #2∀&#02%#?∃≅%&#8

2%!2#%∀#!2884∃88∀∀ ,

%&4∃8∃∀∃∋%2%2&,

2∃4 ∃ Χ2##∀∃Β0&≅∃≅4 2#2Β

≅?ΒΒ4%2∃∃≅4# &∃

;

Η∀22%∃%; −?)2#∗4% ,

ΒΒ3&  & ∃ 2%&∀4)2#∋#

∋

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

>;  ?  ? 

>;  ?  ? 

(

(

2∀ &∃22Β2ΒΠ,

%#∃%& ∀∀  6,

 ∀#%&2#&0&≅?%ϑ

∃#2%%ϑ&∃Β∀∃2%Β≅4 Α

94&∀2%≅2≅%&% %Α5%&&≅?,

%%%%22%?∃2∀2∃6,

Π22∀∃%+∃2%#?2#,

4∃∀?2∃2!%%&2∀∀,

  Ο  ∃2  ∃  %  &  #Α  %  

#≅(% #& 2ΑΠ2∃2%?4?

 ≅48%2#4∃8∃∀?∃2842∀ &4

2ΒΧ∃#Β



∗Α&?%∃2%22% 4?∀%∃

22∀8%&Β%&%#∀∃&Π∀?

2&#&&)2&?Α∀?646

22Β&∀%%%)2∃2∃2,

2%Β∃2∃2%Β&Β2&Β2?Αϑ6#&∀

#64%&9Α#42% 8%,

!

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

∃&8∀29?Α2%%≅8Η2

&%Β4%∀∃Β24%

% ϑ&Ρ∃48%#2 

%246%Β%Β& Β22∀8Π2&4?2&

∀ ∀%≅& &4

%?#Β%&&?0&,

?6?%Α!∃Β∀Β2%%∀∋2≅

2#4∃≅2≅% 946 8∀Α∃

#8≅∃42Α2≅2∀ &%&2

2∀Χ∃#Β  +%22  2≅    ?2%  2%6

∀∃;Ψ%# 4&%∀%,

 !&%8∃2%&% &46Β∀#

2≅∃&8%&22&∀8Α

02%4 Α∃Β∀#8Μ&?2%Α2≅2

& &∃22≅&∀2 2%%≅ Α

+ %  2≅    82%  ∀22%  Α    %∃  

?%∃&∃ 4 ≅%,

≅ +&?&∀%%#∀,

#∀ +& 2%  ?%2,

% #2    %∀   2  ∃2%%  %∃    2%

&∃∃∀?∀&∀ ? #+

∀Χ∀2%4#8∃2Χ∀2%

Π8∃&∀∃2%26≅2 6

%≅4&∃2 4∃2&%

∗

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

%≅% 42  466∀∃&Α,

2≅4%∀#2≅∃% =+82%2≅4

%6%ΒΑ2≅2∀∃∀4%22∀∃&#%&2#,

∃Β∃∃∃2&4%&%%2%% #≅,

Α2≅∃∃%≅Π2%∃%?% #≅,

&%∀%&711#∀&∀ 2

∃&  1%8  ∃  2   &4  %   &2%

 ≅%Α46%8&?4∃4,

% Α812%&4&?≅%2%%∀#

2≅2≅%%%∃%4∀2∃

&?2%%2Α%2%%%2∃Β#Β,

≅&#2 #?( Α&?∀2≅,

%Α  ∃Β  ∃&8  %%∃  %&  % &  %8

 %&∀4&?Α!6∃2%2 %&%Β

∋ %? 2%

Π8∃∀?&#∀ 46≅&∀7&≅∃Μ

%?&!∃∃  46%,

&∀22%Α+2%&≅?%ϑ%Β4

∃?2≅#Α4 2%4∃ 62≅#,

Α+&≅∀?4&∀Μ&

 ∃24#∃22%∀Β462&∀∃

∀#&%26∃Μ6%

  ∃2  ?∃2%  ?    &≅?%%  ∋    %?  ∃Β

 2%%Α2%%∀

&

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

%≅4?%Β#822&∃#∀4≅

%&Χ&∀#%∃8Α2#∀∃2%4

?&≅Β∃∃   ∗%%4 &6∃   2∀ !%

% ∃Β∃%%92Μ%&(≅

Π2∃ ∀∃  %2%%≅?%ϑ

∀Β&∃2%?42%% 6%2≅

 26!%%∀&#∋2&%2≅# ,

%  Μ        2  Π8  ≅%2%  Α  ∃∃  # %

%Β2&Β2#4∃Β2%2∃  ∀24∃,

∃≅%%2%%#%6∀%∀≅

%#6?62%&∀%&%&(%%≅6Η,

%%&&∀22%2≅∀%ΑΜ# %&?%

≅∃%9%9 Λ6Ν?24 ?4

∃%8Β∃∀?8%∀?#84∃2 %∃,

&∃ 8%&∃2% ? %&6?

!%%∃ϑ% ≅%&82

Ο %∃2∃& &46&?∃

∃  Χ∀∃  %  2%&  %∃&84  &∀22%  2≅

≅∀%Α42∃∃%∃&8ΑΗ ≅,

?Β4∃2≅4&≅∃∃?&4?6,

∀Β 6%%  ∀%%&4%%,

  %8∃2%&  ∀&  &∃2&  %&

%∃&%%% Μ?2≅∗?Μ,



,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

 6∀22%Α%∀∃∃2∀8% 4∃2&%,

4?%22 %

72&2≅4%%∃2%22≅4%2%4∃2

∀ Β28%9 &≅% ,

&  2ΧΒ   ΒΦ  0  ≅  %2%≅  !  ∃2  #  ,

% 26?2%%&Α∃∃8%≅8∃∃#4

2%%Β∃Β4&∀22%2≅2∀Α&42%#Α

2∃2%2 2%%42#

?Β2∀ ∀∃Β&2?2∃∃4&,

?2%&8Α&4?#8%#2≅ &∀,

!&Υ Χ?&∀22%%ϑΑ & ,

0%%∃%&Α4?%26Β

2%?∃2∀&2#4≅26∃Μ%∃≅8,

46∃Β#8#4%#46&%,

 &∃Β∃Β# 26∃Μ∃∀&∃≅,

Μ% #8&∀%∃46≅

 %∃26%!∃∃Β&≅8Α

?∗≅%%≅%Μ48%&≅#?4

?  &2∀∃Β    #2%%Β  %  ∀?&  ∃∀  Μ  ∃  %?2%

&2∃#4&2%26≅!∃∃,

+ Π82%% 4∃ϑ#,

%4#6?2≅ #&&#%4∃∃%,

∃  %  %&  #    ∃   ≅  ∃∀    %∀    26∃

%∀ +%%∀&2%

∀

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

+2%%≅8   &2?∀4 %&2#  ∀   #2∃2

%2#∀6Μ%

2∀% 2≅0%&2?∀∃2%∃%∃8Α%,

%Μ%% &%8∃2% 2%6&&,

2∀2≅2%%  %8∃%6ϑ∃Μ Α

∃6ϑ∃ΜΧ2%4 24&≅?%%4Χ2∀∃

1%8Χ2∀∃6?42%% 646&

&&∃2∀∀∃#!&%&82Β24,

#Β%∀∃22∀84Χ2∀∃Β4∀%∃Β

ϑ≅4     &%4  2%4  64  Χ Χ,

64  Χ64  %#  %%96    &6  %≅2

∃  %  2  &≅?%ϑ  %&∃Β    #&  ?&

84∀2%∃Β2≅%9242∀∀∃%%,

&&2≅2∀ ∃22Β&%5∀%,

∀8& Β#2≅∀&Χ∋#Β!4&4?

    ∃2  Χ∃  1  %∀∃  2≅4  ∃  &≅  22#  ∃∃

2  7&  ∃  ≅%2%  %#  2∃  %≅

∀Χ%∃4?#∀∃##∃∃∃24%&

6∃%2%∆2&%Ε+2%2∀ΒΜ2∀

2Β%?2&∃∀&≅?%%4≅∃∃≅,

%&  %  2≅    #  2∀6    %4    ∃?

!∃∃≅%#2∃∃2≅4

2%4≅%2%&%#%≅∃∃∃≅&%∃&8

+2&  &6Β4    %Β4  ?  &≅?%ϑ  ∀∃Β

2Μ∃∀?2%#%8∃%?Μ&2%,

∀∀

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

&∀8≅∃Β&%&#∀ !2%Β∆2&,

ΕΜ#& 9∀&2##

&    2  ∃  2Β?  !  %  2∀∃Β4  

≅2%8%+&?&%#Α#∀ 

∀ 2∀2%Μ∀2Μ2Μ6∃Β&∀%54

&%?922∀ &64?#8∃∀24

&2%∃422%Μ&42 &

& Β%Α2≅2∀∀≅ %2&%Α2≅

%∃)6∀∃Μ∃8!∃∀%∃2%,

%42≅ ∀2%0&≅∃ ?4?2 2Β%

?&22∀82Α ∃ Β≅)%% 64?

2Β      &2Β∀4      %  ∀  8

∃2≅?&46∃2%&#2∀%

 ∀%%≅4%∀,

 & ∃&#! Β

%2 ∀&?≅∃8Α 4 ϑΑ∃Β∀2%4

&82%4?∃222Χ∃+4%2&∃2Μ,

2%&4%2%≅2%8∃2%&% 9

∃ 8%? 2&6Χ%%Β 2&

6 Μ&#1&?2≅%!Β

% %Α &%∀≅%∃Β#4

%&  2≅  %&     ≅  22∀4    6∃  &8#8    6Β

%#8?%%&Α2≅%? &

!∀∃&∀22%Α4%?%2Β0,

∀

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

8%∃%2&!2&∃2∀&% Β,

292%&12%&Μ∗0∋∗2

  ∆ %  %  &&Ε

;

  Α  &?    %4

&   Α    6    %  Β ∃Β4    

 Β# 2%&4% ∀∃Β%2

2∃∃  2%  ≅  8  Α  ∃  2Β

%≅  ∀    ∃8  !∃Β   Β  ∃2  =  %8

Υ&+Ζ4&?2%&ΑΠ∃8%,

∃2%2≅%#& &∃28Χ&Μ%,

&∃&ΘΠ?%∀&2%Μ,

29%#8∃2%% &%∃∀&4%&∃,

∃% &%2#%92

7#&∃4?∃28%∃&∃2∃2,

∀&∃∀?2≅ 2%%Β&2%Β  &?

&  64?%2?∀&≅28

Μ  & ?∃2%4  &∃2  &∃   24  4 ∃2  

?    2&Ρ   Α      &  22  +∃ ≅∃

&6Β4∃Β2∃Β2%2ΒΒ%,

422%∃∃2%% 6∃%∃&8Λ ?∃2

&2 2ΒΝ4∃?∃2∀∃2%%Β2≅4

%%6Β&?%&≅Α≅#∀ Ρ1%86,

∀Β∀%2%&≅?%%

 Χ∃2%∃Β ∃Β4%6Α∀ ≅4

;

β(Ζ  Υ&Ε?+Π%∀;:

∀#

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

?    ∀  %2  1  ∃∀?    #∀∃  +∃ 2%  ∃2

,−,4%&∀2%%∗Ρ

)∃∀? %%8  ∀∃28&42% 

2∀2≅#%&# 2&2Α4%%4

6#Β%%∀#% 22∀(,

%&&%∃ΘΗ %%2

6 &≅?%%Β4&#&#%ΒΡ% ,

12ΘΜ&  2% ?8&%Β2,

&&4 & &&≅?%%+&

%# Μ%ϑ Μ&≅?%ϑ% ∀∃Β ,

≅4&∃Β?2%6 ∃% ∀?

&22∃2?2%?&≅2Μ2%% 6 

  ∀    2%% 6    2∀      %,

 6     &∀22%  % Α  &  2Β  %28Α4

2%% 6&∃2 & Λ%#,

&Ν+ ≅%2≅∀%2%

≅%#∃ #2&∃∃2%%∀Μ %8

42≅%%8Π8∃∀? ∀&4,

2?     ?  ∃  %  2%%≅8  Χ2%

%Β%%Β4%&∃4?&∃Β?#

%∃Β2%%Α∃Β82,

4%2 2≅∃4Ρ∃∃%≅8∃Π? ≅,

%2%#∃∃# ∃Β226%24

∀%

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

≅%%∃ 48Α!∃&%&4

!∃2#%∀∃Β

+6%%≅4%≅22&42%% 6,

4%∀∃Β26∃%6?&22&8,

%&4?2&  Β2&

Μ%∀∃Β&%∀?%%&≅+∃2

2%    &% & %∃  1 6 &6Β  Μ

 2&4& #Α&#7#6?%,

≅2 ∀≅∀ ∀2%≅4%∀Α2%Μ

4% %Μ&∀ &%∀%

#&%%%2∃%%&%

2%∆%&%Ε 2% ∀ %?0%

%∃%&&2%2&&Μ∃∃4! ,

2%&∀& 8&

7&∃%2∀∃2%#26∃2%2&42&

&?Α∃∀?∃2Η2%%#

ΧΛ%%2Ν# %≅Μ%22,

2∀ 4&2∀∃% ∀4#6∃∃

 4%&∃2 2#4%%∃∃

24222 4 %Β%%

  4Χ2&24 %% ≅∀

∃∃%∃&8Α4 %&%8%%,

21&%2%Β∃2%%≅%

∀∋

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

+%#2≅ +%∃&∀∃2≅∃7%,

&2%2&Μ&∀22%Α∀?&%&,

&∀%& %?4?≅2%8Α%∃%2&

%8∀∃Β 7&!∃2%∀ ,

Α%%∃∃  4&∃∀??∃2&∀4

≅%2%∃Β∀%4&?2%Α,

?∃∃∃# %+ %%∃∃∃8Θ∋,

∃?≅%∀%4&≅≅%#∀? 4

&∀2∃Β  ∃∃  # %≅4  &?  Α  %∃  2∀%  ?

2&  %22  8≅    ∃∃  ∀%%  1%8

&≅%∃∀2∀∃2%2∀ %&4%,

%∃2&22∀∗%∃#82Β2∀,

 6#462&∀% %∃8%2∀&&#,

2 ∀2

Η∃Β ΧΒ∃2#6∃∃≅%,

∃ +∀2% %Α%4ΦΗ

%∃?Μ∃8≅%2%#&∃∃,

 ≅%%84%∀∃2≅∃∀   Α8#

%2∃ ∃   4 #2% ∃ 2%

Η2&∀ΒΑ4∃&≅?%ϑ∀Β

ΑΠ?∀Β4 2%#8&

%2  (&  2#4      ?  %%∀&#  Λ  8

%&ΝΜ4%∀∃Β2≅2%∃Β∀%,

4&2≅2%ΑΠ?# %≅%#% ≅,

∀!

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

∃Β%42∃2924?2

∃∃2≅ &∀Βϑ

%∀∃  7∃ϑ  ∃&  &  ∃∃  ∀    Λ  %∃

8 ΝΓ∃2≅4?∃∃2≅4%&#,

?2%∃∃∃∀≅Β&4% ,

 ∗Βϑ4?&∃2%&84

2  ∃∃  %∃&8Α       &∀2%≅  Α4  ?  ,

%Α6∀%≅4Φ

7&2%2%2∃%%∃2∀2%∃∃%∀≅

∀%4≅%2% #∃Β% ?Α!∀,

∃2∃?&)4∀22%%&2%

∀2%6 &≅?%%+&∀,

22%∀&Α%∃&Α∃∃∀22%∃Β≅Β%&4

∃%8∃Β#∀∃Β=∃ 6ΑΜ

%6 602%42≅∀≅,

%2%2≅&#4?∃Β2≅8&2%8Α4∀ 

∃82≅∀4∃2%% %∃Π8&%2%

%#≅%∀Μ%∀%2%2∃∃%&2

#&   % ∀  Μ  %%Β  %∀∃8Α  ∗  2

%2%2%&2&2&42&∃22%2%,

∃2% ∀ ∃  !4∃,

28&2ΖΒ4?268Β #82≅2Β&2%

28%Π∀Μ%&2%∃21

  %    ∃&4  2&  ∀ &  ≅

∀∗

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

%∃& %% #≅4∃8≅%&,

&4  2%∃Β  ≅  %  2∃  0%6  ∃∃  %&  %∃ΒΑ  

%≅8 462∃Β&4%62,

&6∃∃≅Β46∗≅%

2%?%%∃∀∃∀%∀%,

 %∀

!∀∃&∃∃≅?∃ 6∀8&≅%≅,

8&%& 42&22%#2%#%4

88∃4  %#  2≅4  ?      ∀∃4  ∃    &?2%

%∃8Α?2≅%%Α4? 2≅∃%Α!

%%∀&#Μ%&2∃+2∃Μ

&22∀4% %22%42Α&?2%2%2Π,

≅Β%8Β 4≅%2%&#,

84% ∃∀? %#8%4∃∀?4   Μ Α

2%%%%2%4∃2&%%,

%48%#22≅% 4? %∀Α!,

∃ % %2+&∀22%%2%Α∆& ≅,

∃8ΑΦΕ∆%∃∀?ΦΕ0%%2%4?∃2%,

Χ  =2%&  %Β%&  ∃2  2∃%Α  ∃∃  #≅

%  1%8  ∀∃  &8    ∀  Χ∀

6%∃&?Α&&&4Μ∃,

&%%6%9246%∃2%%

%22%&% 6?&≅%&Μ

∆4&2%# __∃Μ&∀∃Ε

∀&

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

ς&2%Β2Β%2&∃22&%%∃

Μ  %  2%  ≅?%ϑ  %4  %      2%9%&

2&∀42∀∃Β# 2&4

& Β%ϑΑ&∃246&∃Β∃8Α!∃2 

∃ 2%        &&  %%  22∀∀

Π?%∃ 86&?2%Β∃8Α46∀∃

∀Α4?2%2∃2%Β∀6∀∃Β 2%∀Α

∃8∀%02∀84& #%

&  #     226  2%%≅%2%  %#4  

2&∃Β%20&≅∃Μ% &∀22%∀Α

Π8∃∀?∀ &2≅#Β%Α&#2&%2∀4%6

% ∃%%92Μ%&,

%6Π?∃28 ∃%∀&

6Β ≅ 2%%&4&?2≅29%Α%,

&  ∃∃  2%∃  &  ?    2Α  ∃  ∃∃

%242&∀46422∀Β%∃&8Α∗Βϑ,

42%%Β%

Η!6∃2∃2∃46∀∃%Α2∃∀24

#∃∃&#1&?% Α&∃2% 2%2% 

4    ∃∃  ∃2  %%ΒΑ      #  ∗,

%∃!∃2#4∃?∃28&≅2422%4

2%0&8%2%2&&∀∃≅?4&

 ∃Β4∃?≅∀+2%≅24%,

%%≅24−.Ψ&≅?%%%#

∀

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

Α    2%∃  %∃&84   %Β  %  2%

12Θ7&≅∃Μ %Β2%ΘΠ&≅?,

%%22% ≅22%%,

2∀ &%∃&&%∀∀∃2≅4?

∃%4%∃Β∃Β%%22∀&2∀∃≅4

∃8      &?4    %6    %  !&  ∃8&

Β+2∃2∀&≅?%%46%& Β%&Α

2%∃Β#∀ 4#%2Α≅46&&

∀2%2≅2&∀& ∀∀Π? 

&?2%2≅∀%Α 4∃ %Α∃49∀4

∃%2%46∃%%&∀4226

%2≅∃%∃&8+∃2?∀∀%Α2≅,

∃   %Α  Π8  &2%  &  %  %%2&  ,

2&4&

&∃Β∀∃&

Μ%8Β&?

!&&42& #∃∀?2&&≅?%%

∃2∃∀?2%2&4%%2≅4?&≅?%ϑ %Β

%#%&4 ∃2Β 2%% %Β2&

Η%≅22Β% ∀2 22∀ ∀2,

    %&∃Β  %2Α   %%28  Χ4  ?

? 4&?%%Α4? 42%]&%

8%∀Α4?2∃∃2&∀%∀ &%,

&∃∃4%∃?!%∀Α

02%2&%29 ≅∃ ϑ%∀Μ

∀∀

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

∃2≅%∀1%&2!6!%

∃2≅Β #∀≅Μ%

  ∀  #

!∃22%%  !%,

#Π&2∗ ΘΠ?∃% 2%2≅

 %Α4&2%8≅%∀?#8

% 4& #426∀∃%Α

∃∀%  ∀  %   #

7         %  2  36?  4  

&≅?%%4∃8%84%%Α #∀22∀

  %&  ∋

+  4  8    2##  2≅  %2%Α  %

8Α2∃ %%4?∃2∃Χ,

& 4&≅∃4?Ψ?  ?

 4  6  &  ∀?     Π?  !∃    ∃2

∃Β% &2%%Β 2≅;Ψ42%∀∃∃ ,

?!6∃2∃2≅2%?;.&4&∀22%&6,

Α∗2∃∀?∀?24&≅?%%46%,

2∃Β4∃2%∃&∃# &&&,

 %?%#6? %&6%≅2&≅?%ϑ,

∃Β  2%%%4  %  28Β    ∀22Χ∃

22&4∃%88&% ?%,

∀∀∀

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

%&2≅ ϑ%8Α&∃2%≅

4∃#%2ΒΒ4Βϑ%∀∃#&

∃%∀ &4?&&≅ % ∀4,

#Β%∃%4∃0%

Μ2%% 6∃2%2∃ Μ,

%  ?  #ΒΘ  Π?    4  %  ∃∃  #  ∃2

∀?4?%2%2%% %Β+#,

8Ρ!2&%∀  9 ,

2%%Α4?#8∃2∃22%Β4∃2,

2∃2%Β∃%∃Β ∃ΒΒΒ8+

∃?&∀%4∃2#8#4 #

∃ ∀2#2%Α4 %∃Β∀2≅?%ϑ%

∃Β2 22∀ Χ%∃ ∃Β

%Β ≅   #6?∀  14  % %Θ !6∃Β Μ 2%&  Μ

& ΒΑΒ ∃Β4%2Β%%2&,

#∀∃Γ∃2≅4%Β2≅∀∃4?

2%42%46∀∃Β ∃%∀%8∃2,

2∀∀4%2%∃∋2

≅?%%462∃%∀29%∃4 Α

&∀24Η4&?2%%Α∀4%∀∃Β

280%∀∃Β%%≅∃%2∀4 #,

ΒΑ4?&≅?%ϑΗ&∀2%∀Α4?∃2 4?

∃2&8∃Β&4&∀2%∀Α2≅%%&≅?,

%%≅46&∀##88∃∃∃2% +

∀∀

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

2&&9∀&?2%2≅%Α%Β6# %4&?2≅

26%2Α ∀4∃?%&%2%

2≅%Α%Β#∃02∀∀%2≅4?#8&

Α7∀ ∃24∃&426#? #

8#62#1%22Μ 

&&8Α!46ϑ∃&62≅%Α∀

∀&ΑΠ? 2%Α%&&≅?%%Β4%Χ∀∃2,

∃∃#≅%4& #2≅%Α42%% 6

∃?∀?2%%1%88≅&≅,

%∃∃24∃∃ ∀∃∃∃2 

2∀∃Β46?∃4&##4 8∃

∃Β%#?&∃ %%Α!∃Β&≅28Α,

%22∀4?2%ΒΑ∀&Α2≅&%%84

% 

!%2#6&2∀∃∃#)20

2%∃?∃2% 2%2&2Β4

2%&4%8&2%Μ44?%&2≅%∃,

 8%8&∃2%4 2%2%4ϑ% ≅4

? 2%2&≅?%ϑ&?&∃4&,

 22∀≅∃ ∃≅ ?2≅4

    &  ∃  %∃&8  ∃2  %

=∃%2Α2≅4% ∃2Η&2&≅?,

%%&?8Α≅4∃2%%∃&

  &≅?%%4        %2%  %Β      %

∀∀#

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

0%%  &?  Α    Π?  &  ∃2    %

2&&  ∀  % &4  ∃  %∀2%4      2≅     4

26∀∃6∃8Α%Β2%∀%22&

0  2∀Α  Π8    2∀∀∃4   6ϑ  2≅  %&

+∀∃ ∃8Χ%Χ%%2&8∀&4%,

2&4∃%#∀≅∀24%2%≅2%,

64%2 &∃%∃&%&2%∃& #∃

∃8ΑΜ&&Μ%&4∀22∀∃Β∃∃

%&26%!% ≅8ΑΠ? 2%

 22∀2%2&?2%Α%2,

∃4∃8%2%∃∃%4%∀&?

%∀?Μ %2%≅∀22∀ !2&%2≅

22∀  !42%22%&2≅22&&

∋%&∃!%%∀&#0& Β

Α%∃%#4& Β%∀Α∃8∃%&

& Β∀Α ∀%∃∀ 6 %∃∀

22∀12%&422∃2%&84% 6,

#42&%26∀∃ %≅∃

∀%4%2∃2≅∃%Α% &22∀2&%,

Χ&4%2%2&∀4∃%2%!Υ!,

%∃#&Μ%%& %,

Η)2∃2%&%&84&?26,

Α4≅∃&∀2 Α 26Α1

≅%?%4∃?%%%Χ2%

∃∃+∀%4∃?2%∃∃4?  #8

∀∀%

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

Π?≅ 2%%Α4∃8∃% ,

%∀2% 2%

(   ) & () ∗  ∗ 

 ∋

∋2%

+∗   ∗  ∀∋

?4?∃8 ∀42≅∃%Α

?∀≅%%9%4Φ∋∀?2≅∃∃2,

ΦΗ82%∃∃&∀2%≅4#2%∃∃ 4

&?2%  %2&  %∀Α4  ?  ∃∃    &#    

)%%%%2%4Χ∃2Π?&2% ≅

?4%∀∃2%4&?2%∀?Α&#  #2,

∃∃∀∃&2%∀∃Β&∃∃∀∀!

&?Α∃∃2#42%% 6∃?∃2

2 %&∀4Ρ∃?26∀∃2%%Α%2 

∃2≅ΜΧ&?Α%∀#

 1&? 2Α %∀# ≅ 22  7&

≅% 2%Α∋&∋&4∀∃2≅#4?

  4&?Α&&2#&

)∃∀?2%≅2 %Β% %∀Β4∃2∃2%%∃,

  2  2  #  22%  %≅4    %#∀  Μ

∃∃∀%∀2≅4% ∃,

∀∀∋

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

&∃%%2+?4∃2∀∃Β&?

2≅Α&2#4%&∃∃86%

2#2% 6∀? 2∃∃∃Π?≅,

%2%&#2∀%&Χ2%∃∃%2,

4&?ΧΑ!6∃2∃2%&,

∀!∃Β%

Η∃Β2Β∃222&2∃2∃4≅

802%Μ∃8 Β#82≅% #,

&∃2∀Μ%#%&

 &8Ζ4%&∃&4%#80,

%?4%?

+6∀∃≅%?Α∃∃ #2∃ 2∋

∃22#∀Α224∃2(!

6  %  ∃∃  Λ%?∃Β  2∃   2    ∃∃   

∃∃Ν2Β%%2%2&2∀%

=∃2∀%Α

∃ , −   %  ∀% & 

&   ∗  %∋

+≅%%∃2∀%Π8∃∀?∀

2≅2∃Β&≅∃&8%%∃2&%≅&%Α4

 22#46∀∃ %&Α Α ∃∃  #Β !4 Ρ

%6 %Β%82%%Χ&6#

&?4?2%∃&8Α≅≅4%

∀∀!

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

2≅%&4?∀Β4 ∀∃2≅  #&,

24%≅#∀2# 24 #≅∃2≅Π,

82%4& %4%&∃22∃2

% % & &&%#∀ 

&∀ 0%&#82ΦΜ∃∀?

2%4&?∃ %∀Α!≅%&∃

≅%∃∃ #4∀2%%∃2∃#  #,

2∃∃#26+2∃2≅?%%&Α∃∃ #4 

&    ∀2  !∃   2  0%?    &∀2   Α4

∃2%Β2∀Β&,

%∃ %Β2 )∃∀?&≅#&

 &4%4?∀Β ∀

Χ&67 4? ∀∃ 

%∀∃Β2≅%%2%  Μ!,

∀ %%∀%4#8%%Β∃Β%∀#

 Μ∃∃+∃?2Β%2%4?∃2∀%∃Β4

   %  4  &62%4 %2 

∀  Μ  ≅2%8Α   ∃2  ?∃Β    +∃,

%∃∃Β4∃? 2%2≅%Α%&2%,

%& Β ∃Β 2≅∀%4∃∃%∃8

Χ&%4 Χ%<%&2

≅%%##%6∃∃&∃ 4∃ 2%&

220&≅∃4?2∀∃2 %∃2?

&≅?%%0&≅2%Μ2Β% ∀24&≅?%ϑ%,

2! 3%∃%&∃?∀?2&5,

∀∀∗

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

Χ∀ #6? ∃∃%≅8∃

∃2&&2#&+Χ∀∀22∀ 

%2∃Β2≅# Β∃,

%%&?8∃20&≅∃4?∃&&

2%2∃28Β3&∃&40&Β∋,

2∗&=%Β02ΣΡ 3%&

&&2&∃2#Β%&%4%

 (24#=∀2222

#%?2#∃8)Β2246&

&?&2≅Α%222∀&∀22≅

&Α&4?6%%2%2≅%2∃Β∀ Β(,

%%&2%%Β∀2%Β∀∃∃

&&

)Β2#6464 Α&#2∀&%2,

84  ∃Β  #∃  2  2&%∀  02#&    &  ∃∀?  

!∃∆%&&∃Β ΒΒ&Β

≅ΕΜ%%∀&2%4&&&8

Π?2≅2# #8 4∀ϑ∃Β28 

%&642≅ %%%∃∃%?Α

%2%  0&≅∃4 ?   #24  ? 2∃  %≅2 2Β

∃%∃  %∃Β    #6?∀  Π2    %    2%∃

&2%∋ ∀%2≅&∃≅%% 

%6%Χ&646 ∃∀?%2&#&4 Α

∀∀&

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

∀&4?%2&∃Β%%∃ΒΧ2∀∃Β

0% ≅& 2%&%%∃2

!%∃222∀5∀4Χ∀Ρ4%2%4∃

∃2Ρ+? %2&)&2Μ2%&Μ

2&2&∃2%2∃&2&&+2∃284

% 6 %2∃ΒΠ? ∀Μ

%∀∃ ∃42%22%%≅8

∃2∃Μ≅%&#!  &=,

∃%∃∃4?∃&2%%2&2&&,

&&?9%Α≅Β22%≅∃%∃&,

84≅%&∀2##Α∀Α!,

∃ 2∋24%&%∃%&4?,

 %2%4∃22&?∃2+&

∋2Α∀&2&∃∃∀62%%≅2Β

&2%≅% Β∀≅Μ ?∀2%2%%,

4% ∀%&Μ∃2∃2%%%%46 ,

8&≅Α0%&≅?%%%2%2≅

≅ 4# 4 ∀%&8&%222∀∀4

?Β2∃ΒΒ%82∃∃+ 

?   ∃4  2%% 6  ∃8  ?2%  %  ≅∃  ?  

≅≅∃?.,2%2&∆!2Ε

2# &2∀∃Β%Β% Φ∗

 ∃Β&2≅?%ϑ∀∀∃Β&Β

∀∀

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

&      4    2Α  2≅    #6?    0&

2%2&%&∃Β?Β∃∃Α%24,

Ρ0%Χ#2%Φ0∃2,

4≅%&≅∃Μ&%∆ 9Ε∃2∃,

%∃2∀∃Β?&%02Μ∗∀52 ≅

7Χ∀∀∃  ≅  ∃∃  ∃Β8  2%≅  7  2≅  %2&

∃6%#%4%∃≅%%≅,

Ρ  0%?  &2%     ϑ≅Φ  ?  %Α  2≅

&%∃∃∀?%∀2%#≅?Β

=∀2%4%∃&∀∃∃≅ΦΠ?∀≅4

?%2%Α∃∃#∃Μ2Β%?,

& Χ 42  # 7&%∃∃2%

%Β2Β4∃Β∃Β%?&%&4∃Β%,

∃≅2≅%&4∃2%&8 #∀&7&∃%∃4

2≅%2≅Β+%2∃∃∃∀∀∃,

%∃2∃2≅6?2&&8Α+Βϑ22∀,

&  ?&4  6  &  2%2  #  %

% 6∀2%&%#∃%Η∀∃4∗#∀%

   Η%∀2     &  72%    2&4  2

∀%222∀Μ2%∀4%Β,

4%4&∃42%%4&Β∃2%,

∃!∃2%2Λ6%&?8 #≅2%  ,

Ν  ∀?  %&    2%&  22  & Β  2Α4  ?  2%

26#?≅%%∃8?&≅∗≅%2%%2,

∀

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

%4  ∃  2∀∃Β  ∃2  6    %∃  !

∃224??%∃6?%#∀∃2

 ≅4∃Β2≅%∀!∃∃4

∃&?8Α%4  %2%∃∃#!2&

Πϑ2Α2≅&?%%%∀#Β Β

∋  ∃  ∃∀?  2%∃2%    ∃∃  ∀  %∀4    %%  ∃∃  

∀ 4     %2%    %∃&∃  %8∃  84

∃≅#2#∀ !#%#Β42%%,

6∃?∀2%22%∃∆Ε4?Β22∃∃

     2%4    #  8  %#4  ?   %2%

%%?2≅%∃Μ∀∀∃Β  #∀2%6Μ

! #∀2%&∃28%∃ 2%4 #∀2%&#

!∃ Π8  ≅  &?2% 2≅ 2%&Α4 2 ∃

2∃Β%∀2%≅(∃?2∃84

∀∃4∀Β6?4 &≅?%%%∀#,

&%!∃&≅?%%∀ )#2%,

#&88∆&Ε22∀∀#6?,

∀0%,&∀∃8#&%% 2#,

7&%%∃&∀%≅∀∃≅

+2%? 2%2&%%∃Β2≅

%#=2% 2% 4%∀#∀!

%%Β2≅6?Π∃88%∀2≅∀,

#8∃8#Μ &Ρ%%#2≅4%#%%+2≅&

%&  ≅%  ∃  Μ  ?  2≅  %  &  %  ≅

∀∀

,0∆ ∆8∆ <7≅0 Κ
>;  ?  ?  (

∃2%%2%& &4%2%8%4∃,

28%∃4∀≅&2%2% ,

%Π28%&&≅?%%Β∃%#2≅

84%%&&?2%22&%Α4#6?2∃∃Β

%?&≅2 %&%& ?∀Μ∃,

∃      2%  2∃   %#   ∗  Μ    2#∀ ∃

&∀?2%#%222∀∀4≅%≅

Μ?42∀ ∀∃≅ 2%22∀ & Η,

%2Β&∀22∀%∀0&?2≅%∃ΒΑ&,

&&4  %4  ∃  #Α  %≅    ∃∃     

∀2∃Β  %&6∃&Α2∀Χ24

& #22∀ 2  %0&6&?

Α%%?72%242%,

%242%6ϑ4%∀4%%∀

22∀∀4%%#?∀%4,

2  24#4 %?Β%4 2Χ24 %  06 

2%2 <∀#?∃42 ∃

ΗΡ2%2∃20%&≅?%%2∀,

 ∃2≅6∃82∃2%

2#84≅%%Μ%2#+∃28%,

?  3&4  6  2%2  %2%  %#  2&4    ∃8

&#%Α2%8&2&2&49,

%∃Β6#%%22≅% &2%!

2%?%≅%2≅4∀∃∃82∀,

6#2≅%2≅&2

∀

,0∆ ∆8∆ <7≅0 Κ
7 )  ;

7 )  ;

7 )  ;

∃&&2≅∃%≅8&∀&,

∀%&Λ2%#&4∃8&8,

#8Ν  !∀∃  %%  &  28Α  # %  Λ#

Ν ΑΑ&?∃∀?2%4%&≅4?

%2%∀∀%%2%&∀

∃2Β?%24%≅%%Β#%∃∀∃2≅

?∀% #Β% 2& &∃2% 

Λ  Ν

∀#

,0∆ ∆8∆ <7≅0 Κ
7 )  ;

%≅8Α%!∃ %∃∀∃2≅?∃∃8

 Ο % 2Β≅∀%,

∀22∀& %&42%% 6∃ ∃%≅,

8∃2≅∀∃Β&Μ %&# %& ∀

 #8∃&∀%2%Β∃2∃2%%

    2Β%4  ?  # %    ∀&  22∀∃

%2%  4  6 ∃2  %  % 2%%4

Χ%∃2Β ∃%Α22≅

&2% 4?Β∃24?&?2Β ΒΑ

 %&#Β%%%∃∃2&∀∃≅ &∃%%

%∃&&2≅#8& %&&&∀& ,

&∃ %7&%%≅46≅∃2%%%

2% !∃≅&∀2%ΒΑ%24 #,

4%6∀%≅4% %%626

Π8    2%  % 4    ϑ    ≅    84  ,

%& ∃;%∃&&2∃Β?#Βϑ

%% ?#≅≅2≅2

%2&&?Α%∃8∀4



∃∃,



.Μ2∀2∃Λ∃%≅8∃?Ν?∃Β ≅∀%

≅∀∀#22∀6# 42%% 6%∀
2≅2∀ 8 &∃216%?&??%#Α
%%2&∀∀∃Β0?2∀2∃%∃6∀2%,
%∃Β%4∃%≅8∃∀2Β%%2∀
Γ?    %&∃2%  %  ∀?     %2  22∀∀  %# 
&64#4&2#Μ6%∃22%%,
%4&?ΒΜ%≅2&#2&!∃≅2%,
82Β%2∃∀4%& ∀?&&
% ≅&%∃& Χ∀∀% %222∀ 5∀,
∃≅  ?∃ΒΒ  2#  ?  8  %2  %2  Λ22

∀%

,0∆ ∆8∆ <7≅0 Κ
7 )  ;

%1%82#∃2 %%

   ∀  ?  8  ?4  ?8  %&≅#  22

%2#2%Χ6Μ2&∀∃2%4∃%2%

4)

∗%2∃∀?%∀∀%∃2,

∀#?#7%%∃∀%−2∀4

%%#∀?∃4% &%∀#?∃#

&?%Α∃∃2% %&≅%4%2∀,

%%&∃2%%∃&8Α2%% %,

 2∃ &?%Α∃Β%∃&82%%,

4Β?9%  ?∀∃≅,

2≅∀∃Β% ∃∃∃2%∃ΒΑΒ%∃≅4#

 %#2≅∀ 6#%∀∃Β

2≅ 2%%∃ %4?Β4!∃

%∃∀∃2≅%!Β∀∀?,

 4!∀∃ %%∃&∀%∃

&≅Α4?&?%2&∃Β≅≅&∃2Β

?∀ Β4 %∀∃2≅%#&≅% 

≅% %∃2%Α 2#Α%∀,

Ν∀∀∀&2%%  2∃∀,
?∃Β&  )∃  ∀  &?  ∀Α   4     
 ∀∀2≅∀∃Β6?%&∀∆?&,
?∃ΒΕ

∀∋

,0∆ ∆8∆ <7≅0 Κ
4)

 ∀4&Α%∃∃% 6&#&

&∃≅∃&∃2∀4 %%%2≅& %,

2∀Η8Α#Α%∀4

2∃%&!∀#?%∀2%,

!∃∃#64≅%2%&Α%∃∃#&

≅%2%&Α&?8Α2#2∀4∃,

%8&≅%Β2≅∃∃&∃2%&2∀Π2&4

?%&∃Β#9 ∀∃Β &Ρ6%≅ %%

&∀%∀4%∀∃2%≅2%%&≅,

%?% 2∃% Β!

 ≅2%∃2&∀∃?2%Α%&∀,

 4 6≅6#4≅??2%Α 

;



2∃∃≅%Β2Β#∃#1%8%

∃%∃!6∃2&? Α6,

?2∃Β Β≅4≅Β∀6?22

Β%#!∃∃

 

! ≅%%Α∀%2∃∃%,

%∀ & ≅6#462Β%,

∃Β %%≅22Β∀?%∀2&∀∃

≅Β%2#%&≅1

;

/Μ%%% ≅4 ≅= &2

∀!

,0∆ ∆8∆ <7≅0 Κ
 

≅Β∀%#%∃2&∀∃4%%&

∃%∀%#4∀ Π≅

∃4∃∃842%∀∃Β∀∀4∃2,

%&≅% 2&2∃8

     Π%8    8  ≅  ∃  

6&?&∀ & ≅6#Α,

# %∃∃?#≅%+%&∃?∀+%

∃ %2≅%2Β4?2%%&2  ∀%%

%%&8%2%#&?

2% ∗64∃8&2%&%&2∀4

∃Β2∃Β∀ Β#82264&?2%&,

8Α42∀%Α26∃#%%#

51 

Η % ∃ ∀%%∀%#

∃#946?∀ %8∃2% %4

%8∃%0%%∃≅4?%Β&?

Α∀∃2%%2#  

!∃ #9 &∀2  2%ΒΑ   % 6∀  #&    ∃  

%8∃2%   4%%&2&∃2∀&∃≅

#8%&&0&2%∀∃Β&∃,

%8%&2%&4& #2≅2&,

%Α2,−&%&8&

∀∗

,0∆ ∆8∆ <7≅0 Κ
51 

&≅%&46&&?2%Α∀ %

∃%∀&72∃  &4

  &  &  2ΒΑ  %  %∀&     2&

%2∀ΒΑ∃4∀2≅∃Β226# %≅ 2,

&∀∃&2%∀∃Β&! &?& Α ≅

Α%94  & %∀%∀  2 ≅,

2%  #6  Ο∃  ∃2  ∃  %Α  ∀2%

2%∀∃Β     4  2≅  %2∀Α    

∀∀# %4∃%8%2∀∃Β∃∃3∀,

 6## %& ΒΑ%6?4%? 4

∃∀&2%Α 2 6,6#Α&∀4

&2  2%2  %2#  Λ  %&  #4  62&4  ,

,Ν  %Β  & Β  2Α    #  ∋   64

?  

5

 %Χ46! %#? ∃2

 &4%&∀?Α%∀

Β%2&% 4&%%0%2%2&

&∀2%≅%%%Α4?∃2%%∃&4

?2%%∀∃2≅%%&≅?%%≅4

∀ %2#Β2&∀∃≅4%%

?#≅%# %?2%26Α2&,

∀&

,0∆ ∆8∆ <7≅0 Κ
5

2%%∃Β%22Α∀?2Α44∃82≅

% %Μ%≅4?∃8∀Χ4% %4%#

2∃Β≅Β(2%∀∃Β8%2∀,

!∃∃2≅?% %226∃% ,

∆ ∃ΕΛ%&?2%%∀%#∀%,

4∃ &∃2%#2%∀∃ΒΝ+&2∃,

%∃2∀ ∃≅Λ∃8∃28≅%,

∀∃4∃8≅%Μ%8∃Ν,

    ∀&  %2%  %&2#∃  !∃∃   4

2%%Β∃Β4∃∀226

4  

01   2%2%8∃2: 2∀∃Β2≅

%2%2&∀∃# %%4 ∀2Β

1%882≅%&Α2% ∀#

∃Β%&?2%2&Α4%&Α,

?  2Α  ∃  4    2%  Α  ∃∃  &

∃ ∀∃ΒΒ%∃≅∀∃%∃∃ 

Β+&∃2%2 &∃∃Β2&∀,

∃≅≅% 48&%&Α7,

&  &≅∃4  ?  ?  %  2     ∃  %2%

&?8Α   &2   %∃8  %  2%%  # %

  2%%  ≅%     2       #8

∀

,0∆ ∆8∆ <7≅0 Κ
4  

%&%& ! ≅  %#&  0    %8Α  ∋

) % 4∃?∃2&Β&&Β2%2,

%%≅8∆!&Ε%&2≅#0%,

%∃&∀2%≅2≅%%Α4?∃∃2Α&Β?&,

Χ&Β4∃% !%%∃2#&

%%Χ%≅2Χ&6%& #6∃%Α ,

&∀∃2&∀∃∀# %&∀! ,

  0  %    2&∀∃≅  # %  %∀#

226∋2%Α4∃∃2∃∃%24%,

&∃24∃%∀#?Α#94∃∃98%,

&#2%67&% ≅∀ 6%∀

%2% 4%2#&%&&,

2%%≅%Β4 6Β%8Α2&∀ # %

   226  &2%  %Β  %∃≅4    ∀2%&

∀ΧΑ ∀0%&∃%8

2%Β#Α&?2%≅?∀ 6## %,

(2∃%&%≅8Α46%∀%∃

2%%42%% 6%∀%∃&2,

≅#Β∃2&∀∃

4   55

88∃∀?&2%02∀&∀∃Β≅4,

∃∀% &4% ≅&&2,

∀#

,0∆ ∆8∆ <7≅0 Κ
4   55

&∀Α≅% 226%&∃Β 2

∆ ϑ∀∃Ε4∃&%#∀∃2≅%4∃2Α)Β

4&≅&∀8≅46∃8%Χ& Β

∀%Α∀∀22%Α8&4?2%2 

∃%22∀&∃≅&%2

& Β2Α!∃∃≅2%Β%∃&8Α?,

%2∃∃≅%1%%&∃≅∃4?

   ∃    Α  %∃  22  ∃∀?

#∀?2% ∀%%≅% # %1,

∃Β∀ ≅∃Χ&2%%∀∀,

∀∃Βϑ6% 8%&2#6(&

2#Μ ≅∃822Α,

4 !∃&∃2∃∀? 1%8%

&&2#&∃2#Β% ∃ % ,

& ∀%Λ6 ∃2%%6≅4

∃%%2Ν2∀∃422∀≅!,

∃∃ 2Β ∃∀?%&36%2∀,

 & %∃≅%&# %#,

&%%%2&& Β#ΑΧ2%Χ,

4∃?ϑ%&2#2&≅?∀≅Β

%%≅∀&2&&≅Β%∃

∀#∀

,0∆ ∆8∆ <7≅0 Κ
4   555

4   555

∃2∀∃ 4!∃≅%∃∀?∀,

%4?≅% %#4&?2%2% 

#Β%Α∀ 0&&∃24?∃,

∃≅%%∀ Α2&,

&4 2∀&2%4 ?∃28%

∀&&#6?&4∃8∃2Μ2Β?

∃2%8Β2≅ +&%∃

2∀∃Α%∃ 48& ,

  %∀&  2≅  &%  2Β4    %    %2Α

Γ&6  2≅  %  Β  %8∃4  ?    ∃%  

 4 ∃8∀&6%46&≅%

∃82# 24Β≅&≅ ∃Β

 4∀%≅% %&# %

∃∃≅% ΒΑ&∃≅∃4∃8,

&&∃∃≅Μ2%∀∃Β&8&,

#∀ %&∃Β 6≅ %%2,

∀%  ∀1∀2%&6%&≅,

%2%226&#&?8Α  2∀% 

∀%(≅%46∃8% 

∃ ∀2≅ΧΑ%∀Α&∃246 ∀,

%∃2∃2∀%∃2% %2∃,

4∃% %&Α4∃∀%Α∃Β4

%&∃Β      ∀2 4  ∃    2&

∀#

,0∆ ∆8∆ <7≅0 Κ
4   555

%8∃4%≅%2&∀∃ ≅,

2%8668%  ∀#Β% ,

%Α≅2%%Η∃Β&Χ∃Β

∃#8 ∃2%2% Μ&

%&&# Μ∀%∀46%∃,

&≅&6≅%%∃22∀ 

Φ 

Π%8∃%#846% %&∀# % 46,

   #  %%Β  2≅  2  ∀∃   4  2∃

2%  (#8 Β#  %&∀

 #&%∃ΒΑ2≅#8&&∃2∀ % %&

#  2&∀∃Β    &%∃  %  ?   ,

%&&∀∀Γ16?%%%≅8Α%4?%∀

%≅2#&∀∀%∀&%∃4

&?%Α2%%+ 

%Α4%?2%Χ4?%∃∀∃2≅2&2Β2%,

# %46∃2≅2%?2% 2≅

2Β%4 #6 4?∃22∀∀≅%∀,

 #∋%Α≅2%%∀#8

2264  ?  ∀%Α  ∃Β    %  %∃  226

 ∀∃8&%∃4%&?∃# ,

%?∃∃8 +2 2%&2#,

∀##

,0∆ ∆8∆ <7≅0 Κ
Φ 

∃222∀% ≅&% %,

% &?2Α Β∀8Α# 

∀%Β&2Β%%∃∀ ≅?4

∀% 66#%%&∀,

  7  %2  % ≅6     ∃  ∀∃  

&∃Β%224%Α&∃Β∃+

2 ∃%2%%42&Α %∀,

%&  %≅%&  ∀∀  Γ  %  6%2&  %#&

≅%& 72∀∃Β%∀%,

∀%∀ Γ,∃22  

 ∃Β ∀2∀Β Β∀∃≅%&%%,

ϑ≅3∃%2Α%#∀,

%9Χ6∃2&∀∃

02∀&∀∃Β &∀ ∀%4 #&

Α  ∃2%%    2#6  0  2%4  &∀22%  %Α  2

2≅4?2Χ%∀%∃22∀8&%# 8

?∃∀2∃%24∃&0&≅,

%&&82≅#8Α% 9%(,

Β2Β ΒΑ %&%%%≅%Β2&∀∃≅# ,

%& ΒΑ%∀#%2 &,

∃4&2#8 %∃∀2%%& Β

 ΒΑ∃%∃2&∃≅2%Β%2%)Β?

4  6  %8  %  2%%&  % Β4  8  ∃Β#

2∃  ∀2%4    ∃%2  2&∀∃  %≅%    ,

∀#%

,0∆ ∆8∆ <7≅0 Κ
Φ 

≅%&?∀&?Α2Β 2%%∀7&∃2Β

2Β  ∃24  ?  %∀∃2%  %  2%2&  22∀

%∃2∃∃0&?&2,

&422∃∃∃∃

∀#∋

,0∆ ∆8∆ <7≅0 Κ
3 

3 

3 

 %%&%%&≅%&2,

2∀&%&22&&?

&#8Β  Χ∀2Β  )2      % 

22∀ ∃Β2%%∀#∀,

4      2%% 68  %Β6  #  %    2Χ

  4%∀?&∃≅%∀2)22≅∀∃

2%2  ∃  22∀    %6?  Χ,

& 7% ≅∀&≅2Β?2∀&2≅∃,

#Β%    % 4    Χ&  %#∀

 ∀∀&≅?%%Μ!2≅%#?#4?

%2  &92  %6  %  %≅8∃  2%%Β

∀%22∀ %∃∗%∃2∃ 6,

 4    ∀%   %Β%∀  %  &#Β  2?2Β    ∗#&

&∀%2## 2&22∀46,

%%≅8∃∃%2Β%∃ %2&∆7ΑΕ

  %  &#%?∃  %% %8  22∀   ∃Β  

∀%∀%# &∃≅%&4∀2∀,

∃&+2&2∀∃224∀ Β2≅



Π%Α∃%84%%22

  6∃%∃≅2% %∃&84∃,

∀#!

,0∆ ∆8∆ <7≅0 Κ
3 

&?2Α %2 2%%%∀∃2≅

 4∀624∃%2%2&%≅2

2%%∀∃%&%&≅

?&≅Α4? 2&∀∃∃2Β%,

8Β%% %∃&ΒΧ&Β2%%? 

&∀4?2&22∀∀%#∀

&%#2%%∆&Ε22∀4

2&∀∃2∃62%  %&∀%,

2&≅?%%4#%%Β%?,

  %&∀  %2Β Χ%∃ %Β  !6∃ 2 &? Α

∃&∃2%&2%&#∃ 4∃?,

∀#∗

,0∆ ∆8∆ <7≅0 Κ
3 

Χ2%∀%Α∀?%2 ∀2∃≅%4?,

2 ≅%  &Α  ≅  %  2#      #

4?  2 %2&

&#2 ∀2%∀0%8∀22

∃2%&∀%&4∀∃Β %∃∃2,

Β  Χ&≅  2%%  +Β  ≅  4  8  &#

&∃8∃≅

+%Β2%Β%%2&&&≅?%%&7∀,

?#&4?≅2%8Α% 2%2≅ ! 46,

%∀∃ΒΒΧ&≅22∀4% 46%∀∃Β,

 %∃Β8%Β& Β%Α2≅4%,

#≅Β    Β  2%≅  2∃   2  )2∀  %

%2 2%6#&∃≅∃..02%4

∀ ≅%Β%22%242∃∃

2%2&%2#&4  % ?#

≅Α Α%#Β2%8Β1%8?∀∃≅∀,

∃4?&22∀#2226

&∀&∀2%%42≅ ≅,

Α

∋ #&%6Α∀ ≅Χ4∃&≅?%ϑ

Β02%Β%∃&8Α%2& ∃

Χ&2%%4∀ ∃Β%∃&8Α46,

  2%%4%2%∀∃Β2,

 %6% %%#2Β2≅Η&

∀#&

,0∆ ∆8∆ <7≅0 Κ
3 

2  %∃Β  2  2≅  %  2    26

%Β4  ?  %≅8Α  &≅?%%    ∀∃  ∃  Χ&  22∀

0%%≅&8&∀∃Β2≅%2&2 %4?2Β

%≅?%%2∃%∃&84,

 %2≅% & %≅8

4∀%∀Α6 &∃ΒΒ8

2≅∀2∃ & % ∀

%%&≅?%%≅%&∃%,

?∃24∃82Β2∀∃%28  4

2∀∀∃∀2%%&2&%82%,

∀%Β∋∃∀? ∀2%%Β4,

%∃?8&8Α4?2Β2∃  %,

2%+∀∃≅%2% ]%∃∃Η

&≅?%%Β %Β %% %,

 4%∀∃∃224% ∃Β924

&∃∀?Β84?∃%2%%≅82% ∃∃

?∀

+2≅&%Α4∃Β22%,

∀&#2∃ ∃Β∃≅%∀22%%Β,

%Β# ∃48%#4?≅?%,

∃&8  %∃  %2  ∀  22∀  ∃2  %

2  ∃       ∃   6  7&

%∃≅ 4%&6Α%∃≅2Β

0∀∃8 %∃&8

∀#

,0∆ ∆8∆ <7≅0 Κ
3 

)&∀ 22∀ ∃2%∃&8Α%Β 

 ≅2%8Α&≅?%%&∃≅∃4? %# ,

%≅  )2∀   4      ∃    &?

Α%%&2#4∀%∃Β4 Α84

# %4&∃2%%? ∀

&≅%& %2#8∀4Φ

7&  ∃∃    %∃&2%  %∃4    ≅%  

46∃%%&≅%∀&?2%#∀ 8Α2∃Β

%∃6#≅∃≅%%& &0%∃∃%∃,

46 ?2#6?∀4!≅%2%

%∃ 2∃∀∀2%2%#% ?&,

8Α∀2%∃∃∀Β%≅&∀&?2%22%%≅,

%Α≅%∀2%%∀≅ %2≅ Η

&?2%#?Α 4?&∀2 Α4

∃2?+6 ∀∃Β∃4&∃% ,

∀%

,0∆ ∆8∆ <7≅0 Κ
3 

     2%4    Μ        % ∃Β  (2

%%&?&Α4% 2Β% ≅ %

%≅8Α∀4%Β∀ 2Β%∀#

% 4      &≅  %2∀    % ∃Β  ∃

2%%∃

7  %∃≅%%82#/

 46%%∀Β8Α2≅%∃&0%

  8Α  %&  %2%  %%  ∃%2  

Η∃Β∃246∃&≅?%%? 4

2&∀%%%&∀∃Β2≅≅&&≅

#6?%% #6%≅∃&2Β%∃≅4

&6Α2#≅2∀∀∀2%,

%&≅?%%Η∃%∃%%2#%%&

&%Χ ∃%∃?#6?∀4&≅?%,

%#%2≅%∀∃Β&2&∃∃

!%&≅?%%&?28Α# %≅∃≅%&

%∀6Η4?Β ∃∃∃∃2,

4%&∃∃Β%%2∀≅&∃≅%?,

#≅%∀∀# %Β%Β∃2Χ4?

∃%8&≅?%%Β&?2&∀Α≅&∀,

4%∃Β 42%%Β∃∃

%∀?Β&≅%&∃8& 

Η%86?Β2≅%%% ≅&∀,

9%8 ∀%# %4&8∃,

∀%∀

,0∆ ∆8∆ <7≅0 Κ
3 

∃%%&%Β∀%2&4??

∃24∃Β ∀∃22624,

6%?ΒΒΒΠ≅# #%,

∃Β  %  % ∀4  ∃8  &  %222%      ∀%%4

  %∃Β  %  6∀  ∗Α  &?  22%  %%≅4  6

 6    %2  %8   ?  # %4  %

≅%2%&∀2#∀%Α∃Β84%#%%

 2&

%?4?4%%Β∀∃2≅%,

&#4    6∃  % %  &?  Α  #&  %∃&

%%28    &∀2%Β  %2Α   ≅  %&≅%

%%2Β& 2 %,

2%4%∃∀?2Β4&%22,

∀∃    &  &∃2∀  #  26∃  2#  ∃  +≅

∀22%?2Α4?%%4

∃&2%ΑΜ#8%%≅%+

&2≅4∃∃#2%2∀22%Α∀?,

&2&Η%∀∃&∃2%Β%&≅,

2∀2%%?∀ ∀22%2Α∃∃∃

22Α  2≅       Π8  %%2%4  ?  ∃∃  &

?Β2∃2≅!&2%%&

Μ  ∃28  ∃ % Π8  ≅%  # 2∃

2#2≅%Α∃Β #≅Μ8∃2

∗Α&?22%%&Π8≅%2%%∀Α4∃ ∀%,

∀%

,0∆ ∆8∆ <7≅0 Κ
3 

%%&Μ%%4!∃2%%2%Β

2∀4∃8%8∀%2≅ 4∃∃2%

84& #∃ 

+?2≅ %22%Α4%∃%Α,

2Α ∃∃∃ #&6 2&%24 ∃2

 ∃2%!∃∀ %8Β?!∃

%84 Α%≅% #&

&6Α+2%%2Β& %Β%6∀%

∀%2≅&6Α2 % 22∀ ,

Π82≅2%Α4 ∀∃≅2&

≅&∗≅%∃∃#∃(∃2%%∃4∃8%∀?2%4?

%%∀∃??Α%!Β%% ∃6%

∀&4&#8Α∗2Β4%&∃

2 % 636#2&4#8

) ∀∀%Α%2%% 

 4  ≅  &?      2Α  8#    2

2  86    %&Α    #    #&

8  ∀22%  %  %Α  2≅4   !∃∃  

∃%∃22∀∃2≅ ∃ 6∀∃2%2,

  2264  ∃  %2%    ∃  &82%  )∀∃  2≅  

%∃∀   4  6  2∃Β  ∃∃  ϑΒ  %∃&8Α4

 46∃∃∃ΒΜ%&∃+%&∃

2%6?&4∃2+∀%2≅

ΑΑ0%∃2%#8

∀%#

,0∆ ∆8∆ <7≅0 Κ
+)

+)

Ο % ∀∃%22∀ %≅8Α

#82&∀ &%2≅ %&∀%,

2&2∀∃?2%%2ΑΑ∀ 

∃≅%&3∀  Α%%∀∀2%&

∃≅%% # %6#(&&∃2%6#4&

%∃∃≅%%?Α2≅9# %(&6#,

≅2%4&∃≅%%2∀Α2≅2≅2,

# %∃∃+∃∃4∃8≅%2%2&,

#%%&&22&∃ 1%∀∃2≅4

?∀∀ 6∃≅%&?&Α2%%46,

& ∀∃Β%%∃∃8

∀∀ 64∀Β%&4∃2%%%&∀,

ΒΒ∃2∃∀%+∃%≅8∃∃

∃2&∃−,.∀ 6∃&∀∀42≅

%&∀∀&%≅28Α∀ 6,

 Α2≅∃ % ∀ 62∀≅4,

%%#∀?2%%∀%2≅∀&∀∀

  ∀  %  %  %&≅%  ∃≅%  ∋    ∃≅%  2≅

%&≅%4&?2%%∀%Α2∃Β&Χ≅%∃

∀%%

,0∆ ∆8∆ <7≅0 Κ
Γ(

Γ(

∋ %    2%%  ∃≅%&  %%  %%  6#

&?8Α# %≅%%∀ 246%&,

∃Β%%62&≅ & ≅2%∃

?%∀ #&≅ ≅∀%

%8∃2%&∀2%%%%6#2,

4  %&  ∀∀  2%%   Α    %%

 ≅  ∃  %  %∃&  ∀%∀4  8

≅∀%Α2≅2% %6Π%∀%2≅?

#∀ #   ∀%    ≅  2&Β  2≅  Μ    

Β#8!#6?4∃?2%

ΧΗ;

+Χ&  Χ% %226∃2%,

2  &#8Α    %∃  2≅     4  ?  ≅2%8Α

2%%# %∃≅%&∀ & ∃2&#,

24    #∀   ∀  6  Β ≅ ∃≅%&  %  #∀  

6≅2Β∃%∃%&&2&&%,

2 % ∃%Α22≅4?# ,

%  %2&   ∀∃  %  #      #8

2%%+%2%4∃%2&3%6?Α∀&?

∀%∋

,0∆ ∆8∆ <7≅0 Κ
ΧΗ;

#∀ Β ≅∃≅%&∀%≅26ϑ,

≅?%822Α &⊥ 8Α % 6&

2%&Β ≅&%&≅%%&&,

&#∀ &+∃%∃ ∃Β2≅

∀2%∀ %&%2&#∀ &+6,

%∀Β&≅∃ %%22&ϑ,

≅Α#∀# %%%Β ≅%&2∃≅%

Χ 

! 2& ∃   %∀ ∀ 6   #2%%ϑ  ∃

&?22Α≅&∃≅#2%%ϑ%&∃!∀,

  ∀∃Β ∃2∃2% % 0%&,

 ∀&?2%2≅∀%Α %2% Β ≅ΑΜ

%≅28    / ∀ 6  2∀≅   ∃Β  ∀

∀ Β2≅0%2%2    ∀%,

22Α%2≅22∀Π∃%#?

%#    %Β∀  22  &#   2∀4      &≅

∀  2%%4  %  2%∃∃Β  ∃  ,

4&?22&%%≅2%Α2%

#4  8  ∀%#  2≅  ∀%  Β  2Β  ∃≅%4

#6   4  ?  %  ∀6  2&  

2∃≅%∃2%∃ #02%%#&∃≅,

∀%!

,0∆ ∆8∆ <7≅0 Κ
Χ 

%2∀%%?Β% Β# %2Β%,

&∃2%%%∃∃ΒΧ

3

∋∀  22  ∃2  ∃  ∃%∃  ∀Β  %   4  ∃

&?& 2%Α)2Α ∀&&∃∀? ∃&#%

9∀  &4  ∀%4    ∃28&  #%&  %  &  Λ Α

6%∃Β2≅∃Α &Ν422&)2

∃2%&2%8Β%Β%9&% %≅

≅?%ϑ%∀Β422Β 22&

∀ΒΧ&≅ ∀% # %,

  1%8 ?  %   22Α ≅  ≅

∃22∀∃4 ∀%%%2%∃2∃∀?%,

%8∃2%&&%& %6Α

∀ ≅4?≅Χ&≅2%% ∀∃Β22∀%

46 # %&%&#%&4∀∀,

  2∀%  ∀%  &   &  )2Β4  &?

6%8  %%Α  6#  ∀  62&  ∃≅%&4    ≅%

%≅2%#  ∀  %9  )2  # %  %≅2%  %%,

%∃2∀%8Α6ϑ∃2% ∀%%%≅62,

&+∃22%2∃22# % ∃≅∀∃∃

 &&%?∀∃∃#2 ∃≅%

0%2&8%∀&?2%∀%Α2≅?∀?,

∀%∗

,0∆ ∆8∆ <7≅0 Κ
3

%≅6Μ8&4≅%2&8,

%∀1∃&∀∃2≅# %≅ &42≅2∃%≅

%2∀∃8:,/&&%%2

& # %2∀2≅∃Β4%%∃8

2≅ 2%%Λ∀%,ΝΓ&,

∃≅%22∃ &?%8Α,

%∀

0

!  2%%   ∃Β      &≅%  !& ∃≅%,

&∀2&∃∃&4∀∃ ΒΠ2

∃%2Χ&22∀ 22∀ 0%

8  %≅2  ∃2  ∃    Π2       ∃2%

∃#∃2%    %Β         26  ,

8%  ∀∀ 22∀4 ?   %

%&  ∀%&  ∀  2&  6∀  

2#&Η )2&∆

,&Ε  &≅%  %&  ∗&  &

∃2#∃2%Β2?2Β 2∗# &∀4Β=,

2#8226+&4#2Β

Β42ΒΓ6 262%%∃

∀∀%∀2  %∃(%

%Β2≅Χ&≅2&∀∃1∀∀%%2%,

∀%&

,0∆ ∆8∆ <7≅0 Κ
0

∃Β %2  ∃2%2& &&∃2&∀,

22%Α&4?Χ&2%%≅%∃∃Α

!2%% ∃Β%∀∃∃∀∃≅%&Βϑ,

#∀ ∀∀2 ∀ 66# 4,

&%&#∀∃≅%∃&∀ +6%,

&2Β 2% ∃≅%∀∀2%

&Β%!2&∀∃ %≅8&?Α

24?2%4∃8Α %&∀)%% 622,

Χ∃∀∃Β∃2& ∃Β∀∀%&

22∀, ,  

∀%

,0∆ ∆8∆ <7≅0 Κ
3 

3 

3 

∀%∀22%2%Π42≅

%&#4    ϑ≅      22∀ 

8  4  ∀∀       )2    #

∃∀?%%262? 42?&

< 43%&∃ 2?822&≅?%,

%%&&#2%&&≅?%%Β∀ #&∀%%

%∃2% ?22%Β0%2%Β 4

?& %2 &#% #∃

&#%4≅?&≅?%ϑ42Β%%≅8ϑ6#?,

2%8 22∀∀(2∀∃Β4?6 ∀∀,

  #∀%%&≅?%%≅4 #

22∀%#2&%∃&≅22&#,

&∀%Α% #&≅?%%≅)Β? %∃≅

22∀ 8 ∃∆22 Ε &22∀,

∃∃822∀∃

!&%2&%∀∃2≅4?22∀∀

∃2%%2 &22∀26



)&∀,

∃≅∀22#?&≅?%%2∀4

∀%Α6&∃Β &%∃Β3%&2



(&92Η42  3− 4( 77;

∀∋

,0∆ ∆8∆ <7≅0 Κ
3 

∃2 %#2∃∃?%&4%9,

2 &&#&∀#8∃&#8

∋ΤΥ(((∀6 ∃ 22∀#

8&Β4% ∀ %

)Χ#≅% %8∃92&≅#22

  ∀%  %  2&≅  0?  22    ∀%

&?8Α∃4∃2%%?& % &&

∃∀?Τ(Τ∀22∀2#2≅∀&8,

&  ∃&  86  2  ∀∃Β∃  #

2≅4?ΤΤ( ∀4  %2 8  ∃4?

%2 4 22∃2∃∀?&&∀Μ&#8Α

    ∀%Α    ∀  &∃  ∋  ∃  ∃2  %∃

<&∃∀%≅%∀%Α#8Α ∃2,

&% &#%

+%8∀%2222%,

%∀(&2?∃Β2% 

% ?∃ ∃2&%24

      ∀%Β  2&    #≅  %?

0%%Β4?∃22∀∀4  ,

%4∀∀∃6∀2%%%Β6,

≅% 7&2∀?∃Β4?%% ,

∀2 %2  4&% ∀

%22∀ #8   Μ ∃Β 2≅  ∀4

%2∀∃&%ΒΒ%2%7&&∃∀?4?,

∀∋∀

,0∆ ∆8∆ <7≅0 Κ
3 

6#     22∀  2#    2∃4  &694

%2&∀ #&2Π2 4

?22&%≅2&62≅#882%& #2&

Π22&6?2  Β %64

6% %Β4?Χ&&#8 &? 2%Α  4

%&  %∃&  %9    %Β  2≅  2∃Β  %Β

%≅  &∀  &4  ?    %%Α  ∀6  22∀   4

%%Α2≅8Β4%∀#8ΒΜ%

2%2&Μ8Β

)&∀∃∀#∀∃2∀%%4%2,

∀∃Β≅4∃26%∃22% 4∃

%∀#∃2&∃2 #∀ ∀Η24%%,

 Γ)∋; ∀4#.Ψ&#

4    &  Ψ    2  22∀6   4    −Ψ

Χ&2&∀∃∀&22∀,

∀#  % Β%∆0Ε:Ψ&≅?%%/;Ψ

  %%# 2≅  %∃&∃ 6  ∃≅ 22∀,

6     Π%8  #∀  & %∀  ∆&∀Ε

%  #Β%∀    2#   ∀∀  22∀     ,

 6∃2?:Ψ.Ψ&≅?%%Χ&

∀22∀ ∀%∀2∃ &∃Π2?

 ∃Β%∃&∃∀ 22∀ 4∃,

&?Α∀%%∃Β% 46%Β∃≅∃

%∃&87% ∀∀%&#8Α∃ 

∀∋

,0∆ ∆8∆ <7≅0 Κ
3 

26 ∃2  ∃  ∃%∃  4  ∃8     

22∀∀ %% 6Β% Β Α2≅

 %∃∀&#84%∃∃∃2&8Α∃∃,

∃ 4∃Β 824∀%42#224

%8∃∀?

%∀ ≅Α&#8 ∃%% ≅6

2%,  % 4    %∃Β  2  2  %   4  ?

%#Χ∀∃∀∃Β&%%&&

6?∀Α%∀#∀28,

% %Β4?≅Β Α2≅#82,

264% ∀∃Β2%2&≅4&6&,

Α%∃&8Α%∃&∃2% 2≅

∃8  %∃&  2%  )2      &∀2

%%Α#Β%%∀∃%#&,

∀4%&?&≅Α!2&∃&4?

&?%?Α %&%∀2&∀,

∃2&

<2&∃∃%%ΒΑ4&2,

#Β%Α2&∀∃≅&4%%,

%%Α2≅ %∀Α%≅?Α0%6?

  2 %  %    2%%    %#&

%∃2?Α≅≅%∀∀?Β8Β

∀∀%&4%%22%,

%+∃2%∃2 %#&?Α

∀∋#

,0∆ ∆8∆ <7≅0 Κ
3 

%2  %8∃  %  %&  &2?∀  !%  ,

&≅Α4?∀?62&∀∃∃&,

%#2%%%Β∀∀?∃2?88Π8

∃∀∃%22 %&∃

&4 ∃∃ ≅%4 ∃8  %%Β   #2  ∃ 

∃&∀&&42% %Β%∃

%2 2262%%

Η&≅%∃∃8&  ,

%&# %4&??%,

2&#2ΑΠ8&∃% 8%,

28Α%9%≅2%2≅4∀∀%∀#,

2%∃2%&&&&#?

6∀∃2 4 ∀2%22,

, ΛΝ∀ ∀%2%≅&∀,

  0∀%  ∃≅%&  # %  %  ∃%2&  2∀≅,

&%? ∀&?∀6 ,

#Α%2 %&)&∃#Β%2

ϑ6#%∀ΑΜ%∃∃2∀%∀%2∃Β ,

%%∀%? 2%64%∀ ∃∀%∀

%Β %%Π2%&%8≅,

∀%#2≅ %∀ϑΑ4%∃∃%%%∃ ≅

%2∀+242&∀% &∃2%2%

%∀∃2∃%∃&4%Β ≅%,

%∃2%∀26?4&%∃&4

∀∋%

,0∆ ∆8∆ <7≅0 Κ
3 

&?2ΒΑ∀%∀#4≅4#∀∀%∀

%?∃Β 2≅ %&∀ ∀%∃24?∀%2≅

%?   %&∀4    %∃  ∃2  %   %&&  &

+6&%%&∀% %#∃4&,

 ≅∀∃∃4∃8∃2,

24Α%∃Β∃%≅8∃∃2

22∀∀  0%&∃Β?%&Χ%∃ %,

20&≅% Β&%∃∀∃2≅&

    #4  %%  ∀%    2&∀  2Β

≅2%2&∃246∃Β%∃&8Α%%#&

22∀∀4  ∀%∃∀∃2≅,

%∀?6% %%∀%∃&,

84%%∃2&&2%Β%&% ,

%&&Λ∀%2≅∃ Ν

& %&∃2# %%

2%%# %∀≅% %222∀,

∀  7&8Α %&∀ 6%,

∀%%%∃∃2&∀,

∃≅%∀4 Α%%%Α4?2 ∀%,

  %  ∃2  8Α  #∀   ∃  0  4

%#2%%    %Β∀    224  %  2Χ∀∃Β

%2%#ΒΒ%2&∀∃%%∀Π8∀%,

∀22∀2Β∃%∃&4∃ΒΑ,

4∀%#2≅  %&∀+%∀∃

∀∋∋

,0∆ ∆8∆ <7≅0 Κ
3 

  ∃4    %  2%&  %&  !∃  %   ##  ,

%&4% 1&∀2∀%Α2≅%∀,

 %∃&8Π8∃%2%∃Β

 %&∀ 48&Α∃∀?&∀%,

&∃∃ ≅22∀6 

1 %&#%%∀%∃2%,

2#  %&60%∀&∃≅&∀%∀&?∃2

2Β ≅ %&∀ # % &

2&&  %24    2Χ∀∃  %∃&8  Π8  

%? %&∃22∀∀  4,

86Α∃∃%∃#∀%2,

&4?#∃∃%∃#20%%,

%≅&22∀∀#?Α2≅%∀ ∀Λ

∃2%%∃2Β ≅ %&∀ Ν4∀,

%∀2%Β%∀ &∀∃%∃%,

 

∀∋!

,0∆ ∆8∆ <7≅0 Κ
4 (

4 (

4 (

&4  ≅    2  ∃∀?    %∃ 

&#2    ≅%  ∀   22∀  2Β   

#12∀ 2%2 %6&∃

2≅%&0%∃&#2 ∃24?2#∃∀?

∀∃2∀∆;%∃ΡΕ0∃2∃4?

%2&%∀4∃?∃∀2∀%  

∃%Α46% & ΒΑ∃2%Β

 Β%2% %%&%&22Α

    %  &  %∃4  2∀≅  2≅      ∀ 4  %

%∃%∃ 2∀∃Β& & ?&  %∃ΒΑ4 ?

2%2  %∃    2≅  %Α    2≅∀∃Β   

%∃&≅?%% 6%4%2%4∃ϑϑ4%,

∃%4%∃ 4%∃2%Β4%∃,

4%∃2∃Β4%∃4%∃ 2%%

%∃  %  6∃Β  ∃Β   %%  &  &≅#&

%∀#%∃% ∀≅∃64 %Β

%%#?4?∃88≅%2≅ Χ ∀∃ ,

 #4    %∀∃  %∃  ∃  2Β?%4    ∃    ≅≅  ∃

∀%#%Α7 2& ∀&6#&∀

%∃%6∃Β∃Β4&2%∃%2%



∀∋∗

,0∆ ∆8∆ <7≅0 Κ
4 (

82∀∃Β &%%& ?,

6 2&Α%&∀%4%%

#8  %∃   2≅  8Α    226  &%

#∀ ∀%%∃&∀∃ΒΞ&≅?%%4

∃%∃&6?%2&%∃&?

Α %%∃&∃6? 226∋

%Α∃ 8% %&≅∀4%2&

∀?#&  %  ∃%∃  ∀  %∃4  %  %&

∃  2∀∃Β  %∃  ∀#?94  ∀#&  22   

89∃4  404Υ∋

%&Α&4??&&,

8 ∀4 6  & Β 2≅ %&Α  % % ∀#&

%2∀%&Β7&∃%%2%∀,

≅    %∃  22∀ 4   ≅4  8  %#  2  2≅

%∃∃  2∃  6?  &≅%  &    &≅?%,

%&% ≅&∀9%∃&#2  %

 ∀ ∀42&Β%∃≅Η ∀Β

∀ ≅?%∃Β∃22Χ∃4,

&2&≅?%ϑΜ6?!ΜΒ∀ 

Λ&,6Ν1%82%2%%4,

2Β ≅#2#42∀2%2∀2%2∃ 

%#4%4?∃2∀%∃2%Β Β≅%#Β,

% 4∀2%!∃Β∋%&&⊥∀ 6

≅? 2∀2,% 

∀∋&

,0∆ ∆8∆ <7≅0 Κ
4 (

+2≅∀8∀#?#%26#∀%,

%%&4?%∀∃≅∃%∃ 6%#?4%

2%% 6#  &∃  1%8  ?  %∃  &?

&Α%∀?Β%≅&4%%≅%%

%&∀#?#4%28≅?8

&Χ∃!∀∃%2% 6%#?%%

2%% 6 %∃6&#2∃Χ ∀∃Π8,

&%2∀∃Μ∃2%%∃ 2Μ #≅∃4

9∀2Β?%∃%2%%∀∀%∀#∃Β 7,

%≅%∃46 2Β ∃Β %&∃2%∃

!%∃%2Β6?+∃%≅8∃&?2Α

2≅  %  8&  ∆  ∃ϑϑΕ    ∆%∃  Ε  

%∃&∃&4?2Β%∃∆ 6%Ε!∃%∃,

%∃ ∀  %%  %∃4  #   4 ?

≅2%8  #8    ∃  %∃    2Β ∃Β   %&

& Β ∀Α 2∃  #6?4 22Χ∃∀∃Β  4

6%2Β#%2∃( %0,

?∀#?#∃2∀ 4?∃2

∀&?&2∀%Α?&≅?,

%%!2≅∀2%2%4∃?2%

Η  2%  &    !∃∃  &≅284  #&  #&

%∃Β%&∀#&Λ%?,

∀ΝΗ&?∃Β≅ΒΑ2≅#6?4!∃#,

4∃&Α≅Α2∃#!&2

∀∋

,0∆ ∆8∆ <7≅0 Κ
4 (

Η2& ∀∀∃&22∀∀42%∃∃∃

∃2%&∀∀%∀ !∃&? Α2≅

%6∀#4226&? ∀Α2∃,

%42&6 #∀2%Α2≅#∀∀∀%Α# ,

%≅ ∃%∃28Α #≅∀∃ ≅,

4%%∀#?2∃ #&?

&2∀&2ΑΠ2%∃2%% 6

&4&≅%6&∃2%%2& 

∀!

,0∆ ∆8∆ <7≅0 Κ
4 (

%2∀+6≅%∃≅%#∃Β2%2,

4&≅?%ϑ%∀ 4?& Β8Α24

2Α∃8

≅?%ϑ∀Β≅%∃≅6? 4?∃2

2ΒΒ %Α?4?∃2 ∀,

46∀Β∃%∃+∃%≅8∃∃6 ≅

∃%∃∃Β%#2∃∃8

∀? ≅%#2 #&≅?%ϑ

∀!∀

,0∆ ∆8∆ <7≅0 Κ
4 (

(2∃248∃%∃#∀ 6,

4%#∀2%Α2≅∃∃2∀22,

Α2≅∃∃∀ 6Π2?2#%∃&#,

2 &&2∀0%2%2Β ΒΑ %&4,

&%2∃!∃2&?Β%

,

Χ0

+<>586Ι

ϑϑϑϑϑ ,

Χ0

ΚΛ:Ι
Ι

ϑϑ

Π8    ∃2  2%   &24  &?

26Α Α2≅#8 %∃ ∃2∀,

 4&∀2  ∃&≅Α4?

2Β% 4≅#∀ #∀,

%      226  %∃     %    ≅  +%∃&  ∃

∆% &% #Ε  %∃ ?,

 4∀Β&?&Α∀2%≅∀%≅4

∀2#2≅∃∃Π∃2∀% ≅,

  ∃&∀∃Β!6∃∀#6

∀!

,0∆ ∆8∆ <7≅0 Κ
4 (

&∃%∃ & ΒΑ% ≅,

 4!≅%  %62%2≅

& 4?Β∃∃8∃∃ 2Β% ≅422%∃

∃∃20%∃∃22#%#% ≅&

2%∃&%%∀?%2∀ 6,

2&4Β%22%6? 

&∃Η4∀2%Β2≅ 64&??

#Α&22∀∀ #≅8Α∃∀&?,

∃Β  ∃∃  22    2  %  0%∃  &   

 8Α ∃ ∃Π∃ Β∃2 4? &?2%

2%∀Α2≅%4?&?2%

∀!#

,0∆ ∆8∆ <7≅0 Κ
4 (

∀%Α  #Β  ∃∃  &  &∃2   ∃  %∃  &?

∃8Α %&∀  42%∃&&∀ #≅

∃42∀ %#&4∀%& 6,

 2Β

Γ2∀∃%&≅Β∃

%Α4?2∃Β46∃%∃2Β ∃Β

 &2 %&∃∀?&&% ∀,

 %#(%6∀Β≅%∃≅4 &≅?%%&

%##∀  22∀ +∃∃

%%2 ϑ6&∀∃,

2% ∀?%9&∃∃&4%

2%∃Β&4% ∀! 2%&2#

%2#2; ∀%%Χ∀2 ,

%    !&4  %  ∃   2  ?  

∀!%

,0∆ ∆8∆ <7≅0 Κ
4 (

∗Η22 

−

Π8!6∃2∃2#∀ 4&∀22%Α,

%%∀∃4?∃%∃∀&∃≅∃

&?2Α60%% ≅   2%∃

&  ∃2  %2∀≅    %∀    ?#Βϑ  #∀    %#

&?∀%ΑΒ∃∀≅ %∃∃2

2%% 6&&≅?%%&46%2∃Β6,

 %#∗%2∀∃Β∃2∃Χ ∀∃4?

  ∃≅∀  %#  %     &?  &2  %∃8Α  

2%% 

,

Χ0

+<>586Ι

ϑϑ ,

Χ0



ΚΛ:Ι
Ι

ϑϑϑ

≅6∃%∃2∃&?84%,

&?%%∃#4Β%%#2Π

%≅∃Β2%Β4&≅?%%2%4&

0%∃%&∃Β ≅2∃Β%%∃∆,

 6%Ε42Β∀∃2%)%2%%&% ∀

#6?4&42∀%%8Η2!

%∀1%8&?∀2Β8Α%&∀#&?

 Α2≅%6#4∃Β2≅∀%?,

∃ΒΗ%∃&∀∃∃%∃∃≅4∀2%∃Β2≅

6# 6≅2&%#∀!%%∃4 Α∃2

 6%4&∀2Α2Β∀∃ΒΒ%&∀,

∃ΒΒ42%Π∃∀ & Β≅2&,

−

∗Η22 4+ +  4;

∀!∋

,0∆ ∆8∆ <7≅0 Κ
4 (

Α!%∃∃%%∃&%∀# 

%2∃ ∀&∗≅Β%62,

%&&?2≅2∀Α42%Α2%∀#2#64

%Α%∀%Α2≅%∃&4 Α2,

    ∃  %∃  %Β6  #  ∃2  ∀∀  0%

∀2∀  & &?2% %Α ∃∃  4   ?

8Α  2&  #9&  ∃∃  24    ∀  &≅?%%  %

  Π8    &?  %Α  2∃  #    %&8

%ΒΛ2∀Ν4%∃∃#2%Β∀ 

%∀∀!∃ 24%8Β%2≅%

%##7∃%&≅Α4?2,

%Β∃%∀∃2% %∃& ∃Β 2 

8%    2  2≅    2  0∃  ∃2

% #≅42%%%920%∃

2%Β2%2%∃#42%% 622∀,

&&∃2%8% ∀#6?

∀!!

,0∆ ∆8∆ <7≅0 Κ
4 (

  ∃  &≅Α4  ?    #8    ∃  %∃  

&?2Β ΒΑ %&# %0%%%&≅%2,

6 &? ∀Α%!&&

&4?2%8Α2#≅∀ 61 ∃Β2≅,

#4%?6?∃∃

#9&?2%≅8Α∃∃#248!&,

%2&&? #%Α!∃Β%42%∃≅4248Α

∀!∗

,0∆ ∆8∆ <7≅0 Κ
4 (

8Γ2∀%&2&?2≅&≅,

#Α!2&4%∀2∀,

%&242%&?8Α &2∃,

%(2∃∃%∃42

&&≅?%%4∃ 2%?   0%∃

2%ΒΧ ∀∃%&24∃8&≅?%%

∃2224?∃2%?2% 4,

%%&≅%∃2∃Β %%#Β%2≅,

6∀ #6?∀4%6 ∃2 6%

∀ %∃ 6∃ &?%∃8Α%∃ 

#∀6?  ≅% 42∃Β∃

,

Χ0

+<>586Ι

ϑϑϑ ,

Χ0



ΚΛ:Ι
Ι

ϑϑϑ

0%∃ %∀∃Β2≅&4∃%2%∀∃4?

8∃2%#∀Μ&&8∃2%8&≅?%% ≅,

∃ ∀%∃2∃Β%)Β2&

2≅%%&24∃8#∀4%∃2#4%,

∃42%∀& 26Β Β 2%2 

%∃∃24?%% & &2∃

8∀∀&≅?%%4 ∃Β!%8,

 2%2≅%∀4 %2%≅4&%,

∃Β#2Β&Β∃∃86Π22∃,

%  ∃Β    &≅?%%4  6  ∀  &Α

%Α  ∋  ∀∃  &?  2Α  2≅  &  864

∀!&

,0∆ ∆8∆ <7≅0 Κ
4 (

∀61%82∃?46,

&&≅?%%∃2∀ &4 ∀∀∃ #≅,

8Α  ∃    ∃∃  %≅28Α4   %&  %∃    

%%∃Β4?∃2%∀#

∀!

,0∆ ∆8∆ <7≅0 Κ
4 (

+&  %2%  2&   %&  ∀ &    &?

%&ΑΒ∃4∃ ∀%≅2%28Α,

%9+6∃Β2≅4?∃8#∀2

&64 %Β∀%2%&∀22%Α%,

2?+&?2%%&Α#&?&8

ΒΧ #2∃%2%4 Α%2%,

&≅≅%& %∃Α&

&≅?%%&46%&∃Β%#∀  %#4 ,

∀Β #≅Β∃≅ 9∀%∃,

 4∃Β2≅&2≅ ≅%%&,

%&∀ #8%?%Β2≅%%≅2&2,

26∀222%%26&&∀,

6%2% ≅% ∃290%∃#∀ ,

6 22∀ 6∃22%% 6&46

%#  2#&  ∀4  ∀&?  &  ∃≅  6∃

8 462∀∀∀##&2,

∀∗

,0∆ ∆8∆ <7≅0 Κ
4 (

∀2∃Β%Β2%8Α+?2≅∃2,

%Α4?2Β ∃%∃∃8∃Β,

%&# %4&? 6 ∃8ΑΟ ,

%∃2%∃  %∃∀%2#,

  ?    Χ ∀∃  2Β  2%% 6      4

6    2Β ≅#  ∃∀?   %&      &  2%  ∀%

# %∃Β∃%7∀ ∃2,

%∃  &?#2≅%∀%Α2∃Β# ,

%≅%∃%2∃∃%24,

6    &?  %  2%  %Α    2 

2%% 486?%#22≅% 4

? %∃ %%  6  %∃8  Β?≅

%%% 4?62%% 6∀Β,

%∃4& ΒΑ2≅ %#6&Χ%∃&

&Ρ1%8%%∃&#∀Β?2≅

&?8Α 2%%02%2%,

 22∀  %∃2∃Β#∀&≅?,

%%&&?8Α2%%&∀∀,

&?8Α2∀22462%%∃,

2#&    %&  %%  +Β  %∃  

2%∃∃Β&2%%&∃   Π8

%∀Β#∀ Β ≅&#2Β4∃4?Β%∃Β9,

%%?4?&≅?%%2%2Β  %&

,

Χ0

+<>586Ι

ϑϑ ,

Χ0



ΚΛ:Ι
Ι

ϑϑϑϑ

∀∗∀

,0∆ ∆8∆ <7≅0 Κ
4 (

+2≅ ∀%∃ ∃%∃∀&2∃,

24?&∀%% ∃26#&≅Β

%∃∆&≅?%% 6%Ε 26Β  Β∃24?,

  ?    &≅?%%Β  +∃%≅8∃       2Β  

% 24%8?&,

≅?%%%∀%# ∀#,

2≅4&? ∃&Α ?

2Χ&∀#∆∀#2≅Ε%,

%4  ?  2%  2≅    %&    #&4

%&∀&?2%2&≅?&#&Α2,

∃∃∀∃?42%∃2Β ≅∀%%Β22Χ∃

∀∗

,0∆ ∆8∆ <7≅0 Κ
4 (

4 ∃∀%%2%≅∀∃2,

4%%%#8 %∃42Β6,

?  %  ∀  22∀&  4  %&  2%%∃  ∃

∀%Χ∃!2%%∃&∃

4  #8      ?     4  &    ∀ ≅

  4&∀#?2∀2%≅∀%,

+ΒΒ%Β %∃∃24?%,

#Β%&#82262Β%?∃ ,

64%& %&6%2∃%∃∃2%

  ∋      %∃    ?

%%∃  +2Β?%∃46,

 #∀%∀%2#&#&2Β 

∃≅2%  %∃ &2%&?8Α8Α2,

  ∀ #≅8∃4∃∃%≅28,

&∀!∃%%2∃#! 

8 &?6?2%Α&

Π8∀2%%42∀∃Β2∃Β#9

2∃∃6 4 &?2% #8

2268Α4 Α2Β%% ∃2%22

∀∗#

,0∆ ∆8∆ <7≅0 Κ
4 (

+∃Χ∃∃2%∃%∃∃2 4?∃2&?8Α,

 2%%# %2&?2%&4,

∃Β?#≅%&48Α∃∃# %≅4%&2∀ΒΑ 

 Α∀ 6Χ∃ 4&%6&,

?2% 2∀ΒΑ%6%Α#2%?2%24

Α%#∀  #≅2%Μ

8Α∃2∀∃∃%∃&?42%

∗28Α#%#2≅2#∀ &

#2  64∃%8%%∃Β2≅4&?

%∃8Α    %∃  2%∃  &    %∃  2Β  4

 &≅?%% ≅%   %  2%  %%& +  &

%∃∀?2 ∀#∃%%∃&,

2∃2∃4%&?∃&Α&≅?%%

#2&∀&∃22#%∃2Β ≅#,

2%  %&∀∀∀0 4?%,

%  #≅∃∃ 2 6Β8≅  

∀∗%

,0∆ ∆8∆ <7≅0 Κ
4 (

∀?%∃8&∃4%&&4 %%%&?

Α     2%  [Χ   +  8  ∃

Α∀∀ %%∀ 62∀2 4,

%∃8%Α#2Α2≅4%#

2%%2∀#2≅∃?∃&%&+,

& %%∃2#%%&#84&?2%≅,

∀%Α∃Β%%#∀?2%%24%8Β&2∀,

22 2%%∗ϑ%%,

∃%∃2Β2%% 624≅Α

&∀%2%&2&4&∃#∀ #

%%?&&∃2&#%4

2Β %229∀%4%∃Β,

?!6∃ %& ≅Α∃%∃%2

26#%42%2%∃2&?,

4∀? ∀%&∃ %42∀,

∃Β2≅#2∃%2%

,

Χ0

+<>586Ι

ϑϑϑ ,

Χ0



ΚΛ:Ι
Ι

ϑϑϑ

∀∗∋

,0∆ ∆8∆ <7≅0 Κ
4 (

0%∃2∃Β∗#%232∃4 

&2≅ % Α 2  42Β

&?2%2Α2≅%8&22∀2∃2∀0%∃

2∃Β2≅∀∃Β∀%  Λ ∀8,

4    2∃Β    %∀      #∀4  %∃    Ν4

26Β  Β∃24?2Β%∀?Χ,

 ΒΑ%∃6 ∃26

#&&≅?%%4∀∃∃∃ ≅∃%8

∀∗!

,0∆ ∆8∆ <7≅0 Κ
4 (

8∃∃2 ∃26%Β

& 4 #2≅#∀∀8!

62#∃Β∃∃ ≅4#26∃≅?∀ ∃

+2≅%%%∃2&≅?%%46%&∃Β

%Β∃≅Χ%%Β4∃2%Β4

&&≅?%%24∃2%2%∃ 

2%4∃&∀∃&∃ &≅28Α!8% 

6

+#∃2%&&∃&∃2%∀%∃2

2≅8≅2%∃∃24

! %∃%∃&Β %0%

2%2&∃2 4∀6 2Β6?&≅,

%& %8Λ222  Ν4?2Β

6&%8)Β%∃46%∃

2%∃∃Β#∀ &∀&∀224%&2,

∃Β2≅2%∀&% 6 

&∃2 4#∀4 %2&&8&#8∃2

%2&Χ%∃&!%&≅Α∃&4

?2Β#%∃∃Β2≅∀

%9 ∃%2% 26Α

∀∗∗

,0∆ ∆8∆ <7≅0 Κ
4 (

0% 2%2&& ∃Β ∀6Χ%%,

 ∃4∀?∀%&Α&%∀Α2≅%,

4&82≅%%92 Β

%% 8 Λ Α%∀ ∃2&?Α%

∀∗&

,0∆ ∆8∆ <7≅0 Κ
4 (

2∃ΒΝ∃Β 2# !%∃2Β

?%6?4&%∃Β22%∃

#∀42%%# %42%%24%∀,

#2≅0%∃2∃Β#%∃∀?%42Β

%≅2  &?&  2Α   6    ∃  Χ ∀∃  

%# 2%∀Η&≅?%%∃%∃%%,

∃Β2≅&∀&≅& ∃Β

,

Χ0

+<>586Ι

ϑϑ ,

Χ0



ΚΛ:Ι
Ι

ϑϑ

0%∃%#8%∃#∀46,

∃Β2≅&? ≅&∃%%≅4 ∀∃Β#≅2,

2Χ∃4#∀#?2Β∃#2%%ϑΗ ,

& Β2≅%∀Α8Α4%2 ∀ 2Β%?,

 %%∃ #∀

∀∗

,0∆ ∆8∆ <7≅0 Κ
4 (

!∀#?2%∃ ∃%∃&#8∃,

∃4  %2%∀  2≅  #∀ &    %#&  %∀#8Β

%?&+∃%%2≅4?&2,

2∀∀%%2∃Β∀20%∃%

46∃ ?Β∀4#&&≅?,

%%4%≅Β∀Β4%%&&%∃∃2

≅4&≅2%∃229∃!&2&

0%∃    ∃%≅8∃  2≅∀∃Β    %Β  %  #?%

≅?%%&&?8Α226? ∀ 6Χ∃,

 4?∃6?∃ #≅8%# %

 %&Β&4&?Α∃Β,

%∃& 6Α∀#?

∀      Α    %2∃2%4  ?    

∃%  ≅%2%  ∀   Π %Β

&9222∀%49∀%Β22∃,

≅∃4%≅8Α# %∃2%∃?,

∃∃2%∃8& +ΒΒ%Β

∃%∃∃2&?8Α≅% ∀%# %%

∃%2&  ?∀  %#&  ∀  % 

8 %%&≅?%%≅#2≅%%%,

≅

∀&

,0∆ ∆8∆ <7≅0 Κ
4 (

Π2?%∃22∀  ∃%∃,

%∀∃2≅∆%#%Ε#&4 ∃&

&∃2%∃ 2% % %&≅?%%Β

6%Π2%∃22∀2 &2Β 

Β?∀??Β  ≅≅∃0 ∀Β

∃Β  ∋&  Η  &?  #  %22%Α  ∀   

%2ΧΑ26∃ %&∀&∃≅&2∀%&&≅8

∃∀%∀#2≅∃#?%2%∀Χ%4?

%∀∃2≅%#%≅?&∀  !% 

2%∃46%8Α#∀ 22∀%

∀2##∀ #∀%&2 2∀,

%4&?%≅&%∃&4%2Β ΒΑ≅,

2%4Χ∀&∀∃%≅2%2≅,

92  %?  %%  ≅      %&∀

Π2%%≅22&4?∃ %9,

∀&∀

,0∆ ∆8∆ <7≅0 Κ
4 (

%%∀∃Β?%∃8 

2≅2%∀%42≅%∃ 4%,

8Β2%#6?Β Β %,

∀2≅2#&#&4&?#Β%Α%∃&

%?%&Μ &2≅22Π2%8Β%∃

46&∃Β∃∀?8Α2

,

Χ0

+<>586Ι

ϑϑϑϑ,

Χ0



ΚΛ:Ι
Ι

ϑϑϑϑ

Η∃%∃∃2%2%%∀#&#&

2Β84∃2Α4∀%#&4?∃2

&≅?%%?∀2%∃&∃

22Χ∃4?& ≅∃∃%&%Α %%∃≅/

!  ∃  %  ∃?∃2%  %∃  22∀    #8

?4%%∃&8Α%22∀,

 4∃Β6Α!%∃∀&?∃∃,

∃ ∀&∃%22%%2 

602% &4??

 4!∃28Β∃Β2≅ #,

 4&2∀ 4∃&?%∀2%%Α4∃2

6!%%∀∃2%%Β%42%% 6,

      4  6  ∀Β  2&  Α    22

284%∃Β2%%Β2 

0%∃&?Α%&4∃2

 6%4%&∃22#%6%,

∀&

,0∆ ∆8∆ <7≅0 Κ
4 (

%6∀+2&∀∀&%

&#8      %∃  &?  Α  %%  6?  %2∀

&≅%&∀&∀2%Η∃ΒΒ∃,

%∃&?Α∀8Α ∃Β∃%2&2,

∀∀%∃&8

 Α∃2%∃Β4%2&6 

∃2∀ %&?%%%&∃2%Α ≅

 2%1%∀∃2≅&4?6%∃Β

%∃&8∃∃4∃Β

Β4  ∀&? & 2∀  2≅  ∃2∃ %,

∃&8

∀&#

,0∆ ∆8∆ <7≅0 Κ
4 (

Π%2 %&∃2∀∃%∃∀4 Α%,

 Α#8∃8∃4∃%∀

2∀Α2≅#8&∀%∀ ≅%

&4  ∃  2&&∀  &  2≅  2Β ΒΑ   %&  Α  %&4  ?

 Α%∃Β%∃4∃2∃Β%∀∃2% 

#&∃Β%∃∃& 2≅∃4%,

%≅%22&%∃Β

,

Χ0

+<>586Ι

ϑϑ ,

Χ0

ΚΛ:Ι
Ι

ϑϑ

12&%∃&%∃46 #&%2Α42Β

%∃2%Β &4&4∃∀?2#& 4,

2∀2%%&8Λ%2#4ΧΝ4&%& %

2%%&842

0%  2%2&  ?  2&Α    2%% 6&  %∃∀

%∃4  6Β  %2&  8 2≅  ∃ ∆  2∀Ε  ∀  ?

∆∀∃2ΒΕ1%8%&∃Β ≅,

%∃2%Β4&∃Β4%26?4?

 2&Α%

0%2%2&∃2∃% %∃46&?&

8Α  ∃  &2%  !  ∀  %∃    &   

∃ 628Χ%%∃ ∃Β∃ #6

2&2∀ 8#

∀&%

,0∆ ∆8∆ <7≅0 Κ
4 (

1  &≅?%%  &     2∃    2#4  

&≅?%%2∀2%%#2&2

0%∃ %∀∃2Χ%%4,

%&&∃Β&?8Α4∃%∃ 

∃ϑϑ4  %  %∀  2∃  &  #∃  2  

#Β%  %  &?8Β  %  2  2    %  !∀∃

&?  &Α  %6  4  ∃    !   2%&

%∀2%2%4%8%∃∀ ∀84

6∀62%Λ#86#?4 ?

&∀28Α ≅?∃Ν4!2∀2%2≅∃∃

 ?2% Α≅%84∃Β

+2%∃∃2≅∀#?#

∀&∋

,0∆ ∆8∆ <7≅0 Κ
4 (

#∀ # 22∀42%4&Α &62%,

∃&8%2&Α&4?&44

&?&    ∃  %∃  2&  Α4  ∃  &  Α  2%

 #≅   ∃  %∃  &?  ?  2≅  #Α    ∃  

∀%∀%24%∃%88Α#∃∃4

%&∃22Α%%&% ≅& 

26#

∀&!

,0∆ ∆8∆ <7≅0 Κ
4 (

∃%∃∀%2Β%?∀∀&2%%,

%∃8∀ 4∃%%∃ %Α

∃∃∃462%42∀?∃4

6&%Α2%%∀29

,

Χ0

+<>586Ι

ϑϑϑ ,

Χ0

ΚΛ:Ι
Ι

ϑϑ

4&2&#∃2%%%&8&∃6∃

∃ 22 ≅≅2≅&%∃&ΑΛ∃,

%2∃∀ 4∀∀2∀∀2,

 Ν4&2&#8Α∃∃22∀∃Β4

?#&%&∃%%22& ,

? 

ΠΑ∀% %%#∀42∃≅%∃,

&∃8226∀#?#∃?&

% &?%∃&Α2∃46

∀&∗

,0∆ ∆8∆ <7≅0 Κ
4 (

%%&∃Β4& Β%%∀%&Α 2%

?22∀%∃Β2Β ≅ &&2∀4

#2#!∀∃%#Β6?8Α

%∃22∀ 46 2#≅≅4&∃2

2Β?+2#&∀%82%2 %∃ 4

6 2Β ∃Β %&4∃22∀&?,

Η9%Β≅Χ2∀∃ΒΒ 2≅Χ ∀∃ &#2 4

2%≅∃2%%∀ 46&2≅∃ 2∀∃Β1,

2%&4∀#?#∃2?4&∃&≅∃4?2& 

 ≅Α4∃∀∃2%4&?&Α∀∃Β%%

2Β ≅22Χ∃02%%∀,

&46%2&∃2%∀∀%&Α4 

 ∃2242& ∃Β0∀ 4

∀∃2%∀ Χ∃42∃2≅Α4,

Α2% 6# # %!∀%,

22%∀%∀#46%∀∃!∃ 0%,

42∃2≅6Α∃6?∃2%∀%

2∀∃2≅&4!∀2%∃%∃4%∃&4

∀∃%∃0%Μ∃2∃2%2

&#8Μ %2%4&≅?%%%2%2,

∃8%064 ∃Β2≅%Β4%&∃4?

6% &∃2%%%≅8#462Β%?,

2%% #? #≅∃∃ %&∀Μ%&∀24

24∀2%4%∀+%&∃?4?&6 

% 

∀&&

,0∆ ∆8∆ <7≅0 Κ
5  ≅/

5  ≅/

5  ≅/

4?2Β%≅%&%&&6

∃Β&8≅ ∀%!%,

%∃4  ∀%Β  ∀2  %24     ∃ 

#)%? ∀%Β%984 Α&#%%∃

2≅4? ∀?#&∃%&2∀∃ΒΠ2

% 4&& ∃&∃2% Β,

84?2% %∃∀% ?Λ,

Ν∀%&∃Β?%4%2%2&,

2Χ∀∃Β  %    22∀  ?  ∃%Β

&2≅%2%2&%&46%&∃Β

2%∀%2%0&2#2%%,

 2Χ ∀%∃8 9%2%

2≅∀26% ∃∀?Τ((∀Θ

82#∃2%%,

&4 %&



∀%Β%2#∀?Β&2∀∃∀?%∃&,

∃&2∀∃4∃%≅8∃%2%8%%

Π22∀%%≅&∀4?Ρ∀∃02%

%22#∃∀?Τ(Τ∀%%Ρ

%∃  22 ∃%%Β%%≅2

∀&

,0∆ ∆8∆ <7≅0 Κ
5  ≅/

 % 2 % 8 ,

&& 2(2∀∃Β4ΦΠ2%%%∃,

2∀∃Β∃24?%#8Α#%Χ,

% 62264∃∃2%&∃&& #Α6

#48Α4%28Α4≅?#8Α4 ∀42#,

≅4  ∀  ∀  %  ≅%  2#8Α    

#64  ∃  #68Α  )∀%&  ∀&    2≅

# ∃Β%∀∃ ,

%&∀%%%%2%%842Λ Α,

%Ν    ∃2     ∃∀?    ∃2  ∀%

%%26#%2Β&≅ ?Α4?∀;;

%%6 22# # %

%Χ∃Β  &24  %8∃  2≅    ∀  %

%%≅#%%≅8∃∃Α2≅2% &

1%8∃?%?%42∀2%#264

  %  ∀%%  0     ?  2  %%≅#

∀&Α#%&%∀?Α4# 24%∀,

#8 Ρ

%%≅2% Α∃2

%  1  2≅  2Β    %&∃Β

2%#&%≅2 Β&%#(2∃Β?∀∃Β

∃∃%∀&2%% 4∀∀4,

  Λ92%Ν4 6∃∃∃

Λ%#Β%ΒΝ%∀2%,

∀

,0∆ ∆8∆ <7≅0 Κ
5  ≅/

2∃%≅8∃4 Α#Β%4%%,

∃  &22∀∃  Λ2∃Ν    ∀  2Β

6? %& &# ≅∀?  Β

Α %∃Β& %  4%2∀4%2∀4

%&≅  2∀4%&∀4% ∀&%,

∀ ΒΑ24 ≅4 ∃Β2≅4∀4 #,

4  Β?4  2    ∃6?∃2%    

# 4%%&%??ΒΧ∀2∃,

4 &#8%   )%∀%  2 &∃Β &?8Α

 ∀ 942Β%6?≅?4∀,

2∀∃Β02%% 6%≅82& & Β,

Α6?226? &∀ 36?,

8Α  2&∀  6  ∃2    ∀?4  ?  %  8Β

?Λ%6%&≅?%ϑ4 Α&Β

2Β?≅4  6Β  Α  &?  ∃2%%  8  2%≅Ν  %∃%  8

 2+6 Β∃Β%∀#,

∃%22Β2;;,

2∀&6% 6? ?∃24

&#Β8Α2%#%#,

%∃%∃ &#∀+%

≅%∀ %∀!∃∃%%8∃,

2%∃2∀∃∃22#&&2#& ,

2∀&%2∀4?% %∃Β

2≅%%2%∃? 2+& 2% ,

&  ?  2%∀%    %&  2  ∗Ρ  ?  ∃2  4  

∀∀

,0∆ ∆8∆ <7≅0 Κ
5  ≅/

%Α%∃&8Α%∀?∃%∗%?

∃24∃ %2%%&Μ #≅,

  #≅∃Β∃∃%42%&,

%#∀ ∃2&&2#& ∃22,

#& ?&46&?Α∀? 2≅,

∃4      2&∀∃  # %      %∀ϑ   

%%&!∃ 2∀22%&≅Α∃,

4?%82&∀∃# %&∃2,

4!∃≅%∃∀?&,

  +∃∃  ≅%4  ∃8  ≅%2%  #  ∀ 

 6≅6## %∀∃Β&2&0%,

%∀ 22∀∃2≅%%2∃

%  %%≅∀  &&2∃  !&  %#&  (2  ∃24  ?

∃%∃?∃2∃8 ∗%,

2∀∃Β&?Α2%%&4%,

8  946 ∀Β % 

42Β∃∀?2%∃Β3%∃,

#&     %         

∃ %8∃2%∃8Μ%2%2&%

% ≅6%  2%4 ∃%∃Χ,

  %   ∀?  4  %  6∃  ∃

(2∃Β∃∃Μ2 ,

64 Α∀∃&%%%,

%∃%≅8Α#∃2Β  %&∀2,

%&    %  6∃∃  ∃4  ?  %∀∃Β  2≅

∀

,0∆ ∆8∆ <7≅0 Κ
5  ≅/

&2&#0 ∀ Β%∀,

Β%Β%Β 2Β%

!?%2#∀?Β#8#Β%

∃∀+64∃2&#&4%

  ∀Β4    ∃  22  ∀  2%%    %  &

&2∃Β&%%?Η

6?6%2%2&Χ4?&∃Β∀,

   ∀%Β%  ∀∃Β       %&  ∃2  

%∀ϑ∀4∃22#&&2#&

%%%≅&22∀  

0%#∀66 2Β%

∀∀?∀ ∃2%4 Α&∃ΒΒ%≅4

6∃%%Η∀ ∃2%2ΒΒ #4

6&?22Α%222∀∀ ∃

2%Β%∃&8∀?2%%4∃∀

%∃∀∃2≅ 4∀ Η∀& Β

Α    %  ?∀    %  2Β    %∃&∃  2Β  

Λ  4ΠΝ42Β?%≅#2≅ 

%)Β#Β%%2Β%%%∃#9∀2%&

& ΒΑ6?∃8%∀Λ,;Ν ∀&,

∃&  &&  Β ∃  ∃  ∃&  2%&  ∀ &

%  !∃∃   Π∃ % 2≅ ∀∃Β 2≅  % ?Β

2∀∃ΒΒ%∃∀Β1%8∃Β2≅6?%,

 

∀#

,0∆ ∆8∆ <7≅0 Κ
5  ≅/

7%∀#%&8&2Β 7%%∃2Β2,

  84  2#∀?Β  %6    %&  !∃∃

∃4%2%2&∃2&∀∃# ,

%% 2& !∃∃%2

22∀∀∗ %∃ +%2%∃,

8&∃Β∀&Π8∃24∃4

 &%2∃4& #6+∃24

%%2≅%64#4&∀,

#%≅8#∃42∃2,

2%#∀?∃&?∀%&Α∃≅Γ%≅8&≅?%%%

22∀82∀∃2≅6ϑ2∀7,

&∃8&2%#%2%&Χ#&4%29#Β,

84&2%22%0&∃8,

#Β%%&∀⊥0+8Α4?

89%≅2%∃≅8Α%2%8Α!∃ %#4

∃2%%4?!∃∃ 4&%&∀%Β,

%  ∃  2%∃Β  ∃∃  # %  %  2,

  9!&%%&&,

∀2&  2  ?  # %≅  !∃∃    %2

22∀∀4!6∃2∃28∀42%∃Β &4

%2%2&∃∃42& %?Α

2&Α∃2%%∃&%∃∀64∃&

∃2  2&∀  ∀∀    7%%∃  ∃2      

∀&∃≅ ≅  2264  %∀ 

∀%

,0∆ ∆8∆ <7≅0 Κ
5  ≅/

 &6 #∀%Α#82%∃2%226

∋%&6%8%

(2∃Β∃2%%%#462Β

2∃%8∃64∃Β2≅?,

 4# %!2%%& ΒΑ%#∀?

%2#∀?2%&?∃&&%%&≅%,

2Β%∀%%46&∃Β#∀?Β

8Α

Η∃Β%Β46Β2%%∃%&Α2Β∃∃

  2Β%%%∃% %Λ%≅,

2 % &&∀∀Ν   #Β% 2Β % Β4  %%   % 

&?%&Α& #8&≅?%%2≅

∃∃∃4&∃2%2%,

%42&Α%∃ ∀?&%2∃Β ,

Β!&%∃4?#8∃∃∃%2#,

&8  Π   ∀?  %2  2≅  2≅∀∃Β  ∀&

 %#ΒΒ∃∃%%2≅ 4

  2∀%&  &≅8  8   2  ,

 22≅%2∀ΒΑ∃∃∀∀∃8 

0&4&≅22≅∃%%4&?%,

2∀Α  ∃∃    ∀ Β  2≅     +∃?∃2%&  &4

6 &%2≅& ?&4∃2 

&≅8 4∃#∃2%%%&&%∃8&

∀∋

,0∆ ∆8∆ <7≅0 Κ
5  ≅/

8  2#42%∃2Β ∀ ,

%&∀  %%≅

+2≅& ?&46&& ≅2&Α4∃2

%6??Η?6?46%%∀∀

 %&∀4Β6??≅%Α4 Α%&

∃ 2%Β+&∃6%%#&,

∀  &?  &Α  2∃Β  ∃&≅4  Φ  16?  Θ  ?

4&2Α∃%∃2%#∆2Ε

#24  6      226  %    ,

   2&∀∀∃  %%  ∀    ∃2  ∃%≅8∃

% ∀%2&?%2%%

2&∀&≅2∃2

∗%  2∀∃Β  2Β  ?  ?  &4  %  ∀4

 Α∃2&4%%%Α2≅∃ ?,

60∃Υ 46∃%%2&≅ ∃Β

∃?4∃ 6∃%%Β42∀2∃?,

∃Β ≅∀≅∀∀#22∀6

# 4  2%% 6    %∀  2≅  2∀ 8

  &∃2  16%  ?  ?  &  & Β  %#Α

%%2&∀∀∃Β2Χ 226

2%∃Β    %&2#    2∀∃Β  ,

8%9∃ ∀&0∃Β∀4%≅2%,

∃Β8Αϑ%%%#∀?∃Β%222∀,

∀4?4∃8&2%#%%2%&9&9,

∀!

,0∆ ∆8∆ <7≅0 Κ
5  ≅/

6 6?∀&62&% 4,

#4&2#Μ2∃?&&∃Β&# 2&∀4

%&#∃Β&Χ%2  2%

0%?2%%Β%42Β%

  %  2∀  ∋  &Α  %%92

∀2%%2∃ ∀&∀∀4%∃2?∀%,

%Α    ∀  =∀  2Β  2#&  &&  

2≅∃4  %  6   & Β  %2Α  %6  4  ∃

&≅?%ϑ

+%2#&Υ ≅0%2%2&Υ 

% ∀4∀∃2%%%∀)2∃2

%∀ %∀%9 ∃  %  & 8∀

#∀&Λ&2%∀%Β3ΖΝ72#,

;/∀%%Χ&≅0Χ%%

%2%; ∀0∀ 4%#4∃

#∀∃4∃2%? 6∃=Ζ%,

2+&22∀ %%Α2≅Χ& %&

2&%##≅∃4%∃22&∃ 

220%2%2&2∃24%∀?&

&∀22%2Α2≅%%&+∃22%

2%2&&≅?%%4%≅8% 2&?Α,

%% %∀6% ΒΒ24

2&8∀≅%&Λ?∃Ξ.&&Σ Ν46,

%?∃Β  4&%%%2,

∀∗

,0∆ ∆8∆ <7≅0 Κ
5  ≅/

∀4∀%∀ 2Χ4%≅?Β8ΒΒ,

4%&∀%&6% ∀∀%

&≅8 2 4  %&  %  26

0∀&≅?%%%&%&&Β4,

% &4%∃&∀∃Β χ,4%&Β

2Β42%%&+?≅% Α2%% 6Β

2?8Α  0%  &?  2∀Α  /, %&

%&42&%≅&Β4& Β&%Α

≅? 26% %2%%#∃&2 4,

%& %&∀&?8∀%&%,

∀%Υ % %% 2∀∃% ?∃Β,

 ?∀&≅?%%

+&∃4%Υ %%60%#∀?∃ %24

    226  %2  &?  %≅2%Α  22Χ∃≅  %  &#8

∀∃   6    4  %∃&  %%  4

 #≅ %?22∀4∃& ΒΑ

62∀2∃%Π∃22∃2%8

∀Β2Β4%2%%%2∀Α∃∃%?,

%%&%2%%%?Α∃Β#Β(2∃24?

 2∀∃ Χ%∃2∀%

∀&

,0∆ ∆8∆ <7≅0 Κ
4 / Α (

4 / Α (

4 / Α (

?% 2%%%%?#Β

2&≅?%%!+24∃2&

? #∀∃%≅8Α%& ∃2#2 ?,

%∃≅22≅% 4?&≅?%ϑ2Β2%&∀,

 %&∃Β2%2&%&2#∀42∃

2%∀  & Β  Α  2&4    &  %%  2≅  %

%!?∃28? %%,

%2≅4&≅?%%% #&%2#

∋#Β!?%&% # %2 #4

 Α&∃∀&Χ ∀4%≅#∃4

?%#6%2%∃<2&#2%

#    &  ∀∃  6?  ∀∀  84  ,

%Β2%    2?8      %2∃2%   &4  ?

8%∀%∀&∃≅8 % & % 

26%& ∃Β ≅#2#≅##8,

4%%%& 2#,

6 &2∀?#?%4∃Β%%Β4&,

4%∃#&&#8Λ%8&4∃

%∋&%6%#∃Η∀&Ν42 4∃2%%∀4%6,

4Χ2%#2?Β&≅?%%46 &#



∀

,0∆ ∆8∆ <7≅0 Κ
4 / Α (

%2Α%∀% %&∀?&%%%

#% 42% 4424%42#4∀,

24  86  %6  ∀Χ    & %  86  8,

 ?#?& %%22,

% Μ  46 %?,

#%∀8Α%&&∀0∀#?22%,

6 2?4Χ#2%∀?%Χ%∃4%

%%#  2≅    %     ∀∀    %2%

%∃6(&%2∀∃Β&& %&8&

&#2&#%&∃Β∀%Β2≅%9?9,2%,

4%6%2%2&  02∃Β

  %26  86  Β  %≅4  ∀Β  86

∀ &∀∀4% ∃

% %%∀≅4% 2Χ,

%& ∃ΒΒ 22∀&≅?%%%84%2,

%2∀&?%Α6% %%&∀,

?&%%Β42%% 6∃8&#&2,

  %Α  ∃  %  8&    ∀2  %&

∃2%%∀+%&∃&∃4?&2,

2#6?% 46%2∃2%&&&&2%%Β

2≅ #+≅Α∀?#%&,

&  +  &6Β  ∃∀?  % ∀  ∀∀2%%    2,

&#&%2%Β&%Β∀∃2Β?,

      %  ≅4  ?  &  22&    ∀%

&≅?%%  # %%Β% 4 6Β  ?#%8∃



,0∆ ∆8∆ <7≅0 Κ
4 / Α (

?Β#?Α %Α?% +2≅∃Β

∃ΒΑ4  2Α    ∀ Α  0∀  86    #  ?

2&26&&42∃∃2%Β42≅,

%2%%& &#∀4%%&∃,

?∃2%Β%%Β#4Α Β%≅ ∀∀ %,

&  ∀ ∀ 2%6  %    ?4 &? #

#Α6?%∀#Χ4∃∃∀ Β

2≅##&∃≅% 246%& 2,

&&&&22&%%∀24& Β%∀?Α%,

%∃ΒΒ ≅%%&&&%4Φ

∃Β% &#2 4%∀%2,

∃&Β∀% %#%∀Α&≅?%%≅%

&#8(2#?226246?,

?#Α&≅%∀&4%&?∃4&2%%,

2#Χ + 6?4 %8 %&  % %&∀?&

 %84  Α  94 %? ? % 2

  2#2%#4  ?  ∀92     %∃∃Β  &#  8

%%2 Β ∃Β ∀ (Χ% 

∃2  &  2&&4      ∃%  2≅  ∀%%4

&92%∃Β2≅ ∋%,

?%∃ ∀ &8#Σ& ∃2,



!%%∃Χ&∃24?6Χ%%,

∀%∃Β  %∀%&2#8!

∀

,0∆ ∆8∆ <7≅0 Κ
4 / Α (

#88%2∀∃2≅%&8&&)Β

%  Χ%∃  ∋Χ%∃&  8  2≅  8  %

 %& %&4%≅2%∃&#24&∃Β

2Α% 2≅∀∀∀Β 22∀,

4  ∃  %  ∀%&  ∃  %  ∃&

&%2∃22%∃Β4Χ%∃&%,

2≅?2∀2∃&∃Β%≅2%Α&?822∀4

∃%≅8∃%%∀%Λ∀Ν∃&≅?%,

%∀∀%22∀4%Β%,

%&#8Β4&%∃&&2≅∃∀?2%%∃

0   Μ  %#  ∀%∃Β4  2∀2∃    &  %#∀

%∃∀∃Β2≅ 6? &∀ 4% #  ,

 

0/Μ%%  %22 ,

∃∃ ∃26?6%∃%ΒΓ%

0 Μ  #    2&    %  2   2&  ∃

42 4%&2%Π∀2%= ,

822∃22∃∆)&82Ε

0 Μ      ∃  &#2  2%% 6    #

%%∋%6

> Μ  2%% 6      ∃  2&∀  %8  ∃

%%≅2%%%%



,0∆ ∆8∆ <7≅0 Κ
4 / Α (

>Μ266%%#∀ ∀,

 &4622Β?6  % ∀∃Β,

 Λ?26%∀ Μ?Β %?%,

%Β∀∀ %%%Ν

>/Μ%%%∃?Β∀ ∀2%Β

&#2Β4#82#∀2%2Β%#,

 Β%2∃ ∃ 86%&&2 2#2≅

&Χ%∃&% 8#62 2#  ,

% ∀∃ΒΧ&≅2#∀ %8Α4

??%& 2∀

:  Μ  % ∀ 2  ?&∀ ∃2 ∀? % Χ%∃

∃

:1Μ%&%%&%#∃Β,

2&∀∀∃Β42?2≅8?2∀2%Γ,

42Β%4%2

:1  Μ∀82?%%

&%#∀%∃Β

:( Β Μ  %  ∃  %    ∃6

4?8Β∃∀?%≅%,

 02#88∀%∃Β

#

,0∆ ∆8∆ <7≅0 Κ
4 / Α (

: Μ  %  ∀  ∃  Χ%∃    5∃

ΤΥ((∀78Β%8 ∀&%≅2,

∃%8& %∀4&%8#

2%Β ≅ 220∃6∀#∀&

2&∀4?8&2Β%ΒΜ,

2∃Β2≅%6∃46%9%

2≅2 ∃Β %∀∃Β%# ,

66∃% Β∃%46 &%∃∀?∋%,



≅ Μ%∃%∃642,

%#∀%∃Β

≅Η  Μ  22  ∃  %  ∀

∃4&%#∀%∃Β

5( Μ%462≅∀∃%62%,

4∃2%∀∋Χ%∃%#&∃Β,

2%&&∀Λ∀2%&9%4%

∃#Ν  %  Χ∀  0%≅  ∃  2≅  ?    24

&≅2%∀∀2& Μ∃∃∀

22≅%&

∆ Μ%%∀&&#87

∃# &2∃ΒΒ?&2&&

%

,0∆ ∆8∆ <7≅0 Κ
4 / Α (

2%Β%&2# 4#%2%

2

+(Μ%∀?%Β2#88

∀%∃Β

+Μ%∃Β2∀2∃≅#∃ΒΒ

%&≅2∃∀∀∃ΒΒ2∀2

+Μ%%2&&2%0∀

( ∀?2Β%∃2%Χ%∃46,

%#2%&#2Β≅)%≅0)2,

∃& &2 % %&4?∀

∃ ∋%∃%8 ∀ ∃2%

%%Λ24∀46Ν∀∃ 4?

02

+ 4% ? Μ%Χ%∃#&

%&  8   (  2  %     24  6

&2%  %  &&4  &&    ∀∃Β   ∃  2∀

%  ς6%&   ∀  ∃2  %∀  Χ∀#  Η

%2∃?∃2≅∀%∃Β 2Χ6

Χ  Μ8∀ %%2&&#8!&,

%  %    6  2#∀?#    %  2#   4

%Β%∀  %  &  %%#  2≅    ≅2%∃  28

#?∀%∃∃∃Β2≅&#4

∋

,0∆ ∆8∆ <7≅0 Κ
4 / Α (

∃2%84∃2≅ ?2#% ,

 ∃?∃2%2Β∃%24%6 2,

%Β%2≅6∃&#246&∀2≅%

Χ Β Μ482?%]∃2≅2,

4  2?  2≅    %#       %≅2%∀

∀ 6

 Μ  22  ∃  Χ%∃    ∋24  < 4  ∃4

∃ ∋%∃4<∀+ 2 %8&&∆,

∀#  2#8Ε4  %≅  %8    !  

2≅∀∃Β ?  ∀&  %& 2% +

&%#% Π28&2%∀%∃Β,

&&≅8 #%Β6≅% 46 &%,

 4%∀& 4%98 2%,

4∀∃?8≅% 

Μ∃%∃%∃∀ Χ%∃6

∀∀%84%Β2%2?8 %∀∃%,

#∀%∃Β%≅%8∀6

1 Μ      2%Θ  Π  &  &4  6∃

%8Β?&%Χ%&2%#& %4

%∃%&&<42&%,&46,

2Β∃%Π8≅∃2≅∃Β ∀4%∃Β

&%22&∋%%∃2%2≅%

!

,0∆ ∆8∆ <7≅0 Κ
4 / Α (

) Μ∀?%∃%∀ Χ%∃64 Α

% &%%#2∀2∃%#∀∀,

%∃Β&  22∀  Π  %∃∀∃Β  2≅    &  %&4

2 % %42∀2∃&4,

& &4&∃Β#8Α22∀Β

<1 Μ %∃Β    %&∀ #∀2%%4 6 

2?2%& 

4 Μ%4Χ%∃]22∀∃2≅∃%,

≅4?&%#∀%∃Β

4  Μ&24%% ∃6%,

  % Β ∃Β%28  2∃Β

2≅%∃%76%94∃2,

∀2%%∃Β 2∀2∃46&≅%,

&∃ΒΒ?)∀6%& %,

8%Β2%& ∃Β2242?

∀?∃8∀2%%&&#Α%Χ%∃

4 Μ %     &  4 ∋4  04 ∗  ≅ %

%Β4?#8%≅∃% ∀∃Β26∃ ,

2&&Π&8≅4?#&!∃

3 Μ  %4  %  )?  8?  ∀  ∃

2∀6∀22∀% &∃Β%#∀%∃Β

∗

,0∆ ∆8∆ <7≅0 Κ
4 / Α (

#∃≅7Χ%∃22%%,

&0&∀

:



3Μ∀%∃Β∀∃≅ &6%≅%8

∀  Χ2Χ∀ 7≅2%∃Β#8Α   &≅?%%%

2& ∃Β2%#

Ι Μ #] ∃&%#,

%∀∃Β

6?Μ %4622#∃Χ%∃+

.Μ∃∀?2& 42%% 6% 4,

#∀∃%2∃% 262? ,

6&?%2%Α2≅%Β%≅

ΛΒ Β Μ%#4∃%∃22% ∃%∃∀,

 Χ%∃642∀∀?#  7

2∀2∃ %% 462%∃∃Β,

822∀∃4%&∃Β %&

%#Χ%∃%∀∃Β6?%24,

4  ∀24  Χ2%  Λ%#2%%  2  ∀  2Ν4

%%%4  %  Λ84  2&%Ν4  ∃∃  Λ2%% 6

%6%Ν44&#?4% #242 442

ΛΩ∀Χ42%Ν42∀2%Λ4Χ 4&Ν4

:

4  
 ΜΗ Χ∀2 6=∀ΤΥ

&

,0∆ ∆8∆ <7≅0 Κ
4 / Α (

%24%Β4 #&∀2%#4424&∀,∀,

&4∀46∀242∃∀&92,

4  &#%Β4  4  2%&4  6?  ∃   

&%4&%0%Β&Β%Β2Β?∃∃,

Λ%#2%%∀9%42Β 442Ν7,

∃ΒΧ2Χ4∀%∃Β≅∀∃≅ &64

?Ρ&612Β ∀ΒΧ%∃646,

%%Β%2Β%&&4%∃%∀#&

&&4    #8  ∃  %  2%≅    ,

 ≅42Β

∆1(  Μ ∀%2&% ∀8 %

δ &Μ  &%0∀222 &4,

2Β Η&∀ 2%&&%?,

8&∀%22∀&4∀∃%≅,

2%#%Β6#  Σ2%,

2&2  Χ&264∃Χ%∃

+ Μ?Β6%Β% &%,

%  % ?%% %Β2%%%%,

  Λ&∃ Ν  +2%    %%Β  ?Β,

 2≅& %Β2%%&4%#Β

Χ  Λ&  ∋ Ν  6#       #∀

%2Β%%%∃∀∃Β2≅ #6∀2,

6? %Β2%% %2&∀∃&,

2∃  ∃8∀%∃Β42,



,0∆ ∆8∆ <7≅0 Κ
4 / Α (

%Β%∃6&#2 4&? 2%92∃&∀,

  %#     %Β%∀  ∀%  %9%  

#8∀%∀#∀&%,# 4∀∃∃

%≅2#4&%6 &% %∀

& %2∃8&,

2%#;−& 4%&22

∃Β?∃∀%≅%Β!  

  Λ56 7Ν  Μ ∃24  ≅2 2∀2∃

8&2&∀4% %8,

2%%6#∀∃Β&4%%2≅

≅%6Β7≅4#4#∀2%%4≅,

4&2∀2∃?%#8,

8  2%    22  ∀  ∀%  %&   ,

8Α4∀2∀%&≅%∀%Π2?22

∀2&6

 4  4 1 Μ  ∃%≅8∃   

%#  ∃  Χ%∃6    2≅    %&∃2%∀  ∀

%2∀ &∀6& 48&#842∀∀2,

∀2∀ 6∃∀Χ∀∀%∋%?,

&&#8∃2+∋Λ<⊥2Ν46,

%?∀∃%∀?∃824,

#∀∃Β∀%∀∀Χ44∀&?∃,

%8%? %&∀ Μ2∃%#&∃

2%4Μ2%∀&∃4∃2&∃,

∀

,0∆ ∆8∆ <7≅0 Κ
4 / Α (

2%& %&4   ∀    &&%∀∀ ∃2∀%,

∃2%Χ%∃84∃6#&1%8

 &2  22%≅  %  ∃8&4  ?  %  ∀%Α

2%∀∃∃∃4&%∃?Χ4

2∀2∀%&2%%2Β& ΒΑ,

%  &  +  &∀22%  ∃  2∀Α  2≅  #Β%  

%  &  Χ∀2 %#2 4

62%%%&6Β2Β%&2&∃5(∋!

3∀∗%%2&∀∃Β∀# 24∀&∀924

≅ 2&92% ∃2(2∃2

∃Β  %Χ%∃∀4?46

2∃ ∀2∀∃ 4≅%%8Β2&,

ΑΛ Α%Μ&?∀

∀Ν4    %∃  2#  ∀  6#2#  !%  &≅Α4  ?

%∃2≅?2%# 46?∃2&2%Β

∀0&2#4%&%8 ∀,

?∃;;Ψ48&&Μ;4.Ψ%∃2Β,

%%%Η%&∃Β&∃2%Β∃≅

 4&2Χ%%#∗%82∀

%  2Β  %      ∃&8  %24  

2?4?∃2%%&?&2≅Α&≅4

&%2&∃∀?%%2%#8&∋  Α∃2Χ,

%∃&4  %  %∀      &    &?

∗%&&2#&∃2∃∃8,

+∃∃%2& ∀20&28

∀∀

,0∆ ∆8∆ <7≅0 Κ
4 / Α (

2# Μ&%4∀&∀2(

&%∃&#2 %2∀%∀Β&?2%2≅

2%Α Χ6 &20&≅∃ ∃4?

2≅

+%#&% 4&∋?&&∀,

∃2%2Π8≅2%2∀∃4%∃%2%

2%% 6#∀∃46 ∃2&%%∃,

%2% Χ9∀2Β? ∃48,

%Β∃∀?8&4&6 #%%Β%Α84∃2≅

&%Β∃≅4&?% %Α !∃Β

 ≅  0%%Β%∃Β  %%∃2  4  &?2%  %ΒΑ

∀ ≅%26 2#646%8∃

%2#&+∃∃2%∃Β2≅∃2%,

%∃∀42#44464&4

%4∃∃484&42% ,

%∃∀46&?∃Α&2,

& ∀& & ∃% 2%2,

&&≅Α4?26∃%%%Β%

∃%& &%2&?Α4

∃4∃ 2≅1%∀∃2≅4?%≅8Α

&≅?%%#8226% % ≅4,

%2≅  222∀&!&≅?%ϑ ∀∃Β4

∃2 %Β% Β)Β&2%&&,

46%2%∃Β2≅%  4≅

∀

,0∆ ∆8∆ <7≅0 Κ
4 / Α (

  %  ∃  &2Χ%4    %∀∃Β  2∃Β

8Α∃2 8&∀46,

&  2Β4  %%  ∃24    ≅?%%  222∀  

∃2% ?%Β ∀ 4

4?∃8 ∀∃%4≅%#6?∀∋!%,

? %4Φ7&%#4#84 ,

6Ρ

∀#

,0∆ ∆8∆ <7≅0 Κ
; 

; 

; 

∀% %&∀∀&≅?%%&∃Β6∃

02%∀∃Β% %&∀

Β ∃Β   2& ∀  &≅?%%    &∀2%≅  

&2Α48&∀ %& ∗&≅,

2  %&∀2∀∀∃&&464%2%

∃4&?Α 2%2∀∃∀,

22%Α2∀ 8&4∃8≅%2%4 %

Χ∀2∃% ≅Μ∃2%Β&≅,

? &∀!%&≅Α&4?#6?∀

6?Π8&2≅∀∃∃%2&Μ8,

 %8 Μ&Α ∆ Ε2≅

&%∃&Α%8∃24∃∀≅%∃Ρ∃2%,

%∃Ρ%∃24%∃ &∀Ρ≅,

%∃

+&?2%&6Α4?2%2∃21Η4∃8∃2!,

2%Β9 2% %Β%∀4∃&8%2

?2≅4?∃28&%4!2Χ∀2,

≅%2%%2Α##6?∀?%&

∀%

,0∆ ∆8∆ <7≅0 Κ
; 

≅2&∀ %&%2% &28Α%,

∃&  %9  22∀   )2∀  22∀  %   ,

%&∀&≅?%%∀∃2∀%Α%#∀,

%%≅8∃∃2∃%∀%46?

%Α7%≅%&2Β∃8&822∀∃&≅?,

%%  %  2≅&  26#%2∃  &    22∀ 

0%∃%∃&2≅≅4∃2Β26#%2&%%,

∀%9&≅2  %&∀∃%∀%& Β%2%,

%Α∀2%%≅8&

.  

2%%2Λ#  8Ν2Χ∀∃

22∀&≅?%%%∃∃Β2≅%8Β,

2∀24∀&?∃Β∀%2#,

∃22Χ∃22∀∃7∀%Χ∀∃2≅

∃%≅8∃  ∃  %8Α  2%&  2∀  %

26&  %&  %∃&8  %%  ∃  64

%&≅∀22%% 2%,

%2%∀%Β?Β2≅%&4?!∃

%?∃ %&∀22∀∀4%&&∃2

%Β%%Β2Β?ΒΠ2∃%∃%∃ 

%∀%9 %&∀&≅?%%42%%≅82∀%8Α∃ ,

%∃2Ψ

∀∋

,0∆ ∆8∆ <7≅0 Κ
.  

0%%22?∃%≅8∃2 %∀,

%922∀ ∀&≅?%%4%?∀ 02

#Ψ∀∃&≅?%%&2%%%24

Ψ%%24−Ψ%%212&

2.Ψ&≅?%% %Α6?4?,

%%≅2%%∃Β2≅#≅%%%∀%92∀

Μ∃  %&∃∃Β )Β

%%%2 2∀%∀∃≅

26#?%ΒΒ%%% ,

 22∀ %≅2 % %∃22∀∃

∀& ∀626#?22∀ 4,

?2∀ %&∀∀∋4 

∃2%∃ 86%2Β  ,

%&∀22∀∀  ∀2≅∀∃∀∃,

&#∀?8Α22∀

!2≅∀%#?#4?%∃&#&2≅2∃∃&

&&4Χ% 2#

&

46

&%∃Β8Α24

.

 % 26&4?

∀ % %& #& ∋ ∃ΒΑ 2≅ %∀%4

?%Α& %&2∀∃ΒΧ%∃ Β2∀

22&≅?%%Μ%∃∃∀∃Μ∃2%#?,

&∀ &2&%%62% 

.

 86. #2∀∃Β %6 ∀%2#8Β,

≅:4− 2;/

∀!

,0∆ ∆8∆ <7≅0 Κ
.  

∀#∀  &Χ%∃ %2∀,

6?2≅Χ% ?∃% Χ%∃Α2≅& Β%∀,

%∃∀∃7&∃2≅ 2%&∃Β2Β?≅

&42#6∃802%2%%,

2∃2%Β%%∀?&≅&22∀& %∀

#∀?2%∃2∃22∀∃2%2≅2∀

∃2%&%∃2&∃∃%∃∀&& ,

∀ % 4% 8Α8&%6,

!4∃!∃Π8% 26#,

Α4%&9∃ΒΠ∃82%%2%∃,

2≅24&&%≅2 26#?4≅%?Β

%2%Β    %∀  !∃∃        %&∀

& % &∀

+∃%≅8∃  %%Β  %%2   2∀  2Β  %

2  4  ∃Β  %  % 9  &2∀∃   ,

%∃Β  2≅     %&∀4  2&%  2%#2%  ,

&∀ 46&?2≅∀ΑΒ%Α%%∀%&

2&Χ%∃ %&&%& %?,

6 ∀ ∀2∀46∃2≅%∀4∃

2Β 2%%&

0 Β%∃%%Β2Β∀∀,

#%%% 22∀Λ%2∀&

%2%∀&Ν

∀∗

,0∆ ∆8∆ <7≅0 Κ
.  

0%%Β#∀∃ΒΒ%%22&?Α2,

2%% 6∃∃46&?2,

Α%2%&22∀ !,

2%∃222&%&∀2∀∃Β%,

Β(%%# 24≅4

  %  &4  Β?Β4  2&  %∀  

2%&  2≅4  %∀%  ∃  24  #∀ ,

#2222∀∀% ∃&,

∃∃4  ∀   %&∀  %%  ≅  Λ %&

∀Ν%Β%2% ∀ ∀

0%%Β  2∀  %%2   &?  Α  ?  %

   ∀    %84    ∀∃Β  6  %#

%2∃+&#?∀&?2≅Α,

2%∃4∃&?8%#∀?

22∀∀∀∃Β%%&?8Α?#≅%,

24  %  6  ≅%#  ?#≅%  %#4  2  %

&%∃4 ∀%#∀ 4∀%4%,

4Χ∃%∀ %%,

#∀∀%∃Β&22∀

0∃&∃ 646 22≅∀∃%

%84 %    6#  ∃ %94  ?

∃∀ 2Β ≅∀2∀2∀∀&?∃ 

∀%2%2∀∃%∃!%2,

∃&∀46&∀& %#8Α&≅2∃2 

∀&

,0∆ ∆8∆ <7≅0 Κ
.  

 2∀∃ &&≅?%ϑ%∃Β%&Α2≅

#2∃  2∀    %8%∀4  ?  2&  ∃Β  ,

&

!&%2&&∀22%%Α?4?&∃%%∃%,

8∃Β∃#%222∀∀+&?

%Α4?∃8%?.&∀&%2,

2≅∀∃24∃22%%24∃8

∃∀?;.&∀4∃2%∀#1Η!&%∀Ρ ,

2%%2&%∃%Β%%2Β &%%,

≅  22Χ∃  0%  %&    2#&  ∆22Χ∃Ε4

?∃2%4∀∃2%22Χ∃Β%∀#%∃

?∀&≅?%%+2%22Β ∃Β %&Μ

2%42%22Β ∃Β %&% ,

4∀ 4%4∀

∀%2∀∀%?26∃2% %& 

?  &?  ∃24  ?    2%∃∃Β  %8  !∃

%?∃ %&∃∀?∀&∀ 4,

%∃  Λ∀    Ν    ∀%2≅∀  &∀  ∀

!∃&?Α∀&!∃∃ %∀,

22%Α2∀ 8&4∃8≅%2%4 %

Χ∀2∃% ≅Μ∃2%Β&≅,

? &∀

=%  %∀%&? Α 2≅ ∀ ∗%

 ∃2∃2%Β02%226&&2%%,

∀

,0∆ ∆8∆ <7≅0 Κ
.  

6#

2&∀

42&≅%&∃?

&4∃?Α+∃2∃2%∃2∀8&

24% 6%≅&4∃84∃∃2

# ?∃24%2Α4∃2≅

%%2  2  2  7∀%   &?  ∃Α

2≅Μ∃&Α&∃2∃∀?&&∀∃∃2,

2∀∃∀&?%2Α642∀% 9

&2∀∃ ?6?∃Α2≅2∀,

  26#?  22∀   %≅28Α  %∀%9  &?  2%,

Α4?2Β%%Μ%?∀26#,

?22∀]& Β?Α#Β2∀∃Β

Λ2∀∃Ν∀∃Α2≅2%2  22∀,

 Η&%%%%2 2∀∃2

∃2≅2∀&≅?%%4%8∃?

  4 ∀ ∀4∃2≅∃∀,

∃%22∀&4%%#,

 ?6&%222∀∀Λ∃%≅8∃

∃∀?∀4∀2∀∀  Χ∃ Ν 6?&,

2%%%242%%22%

%2

=% %2%2&∀8&∀2,

∃  2∃    %&∀    ∀      0&   ∀∃

2%≅2822∀6# 4

 26#?4#∃%∃4 &,



,0∆ ∆8∆ <7≅0 Κ
.  

2∀∃&≅8Η 4&∀24& 

 %  22  &8    %  6ϑ∃Β  ,

2

Π8 %%2∃2%422∀ %%

42≅∃2≅∃Χ&7,

:,/  %&&%2,

22∀∀#∀?2≅,−&∀∀≅2%8% 

%.&∀≅∃∀−Ψ #  2 %,

%2   2∀  22∀∃  2≅    2%    2

&64&84? %#∀&∃2&4%%∀∃Β&

  ?#Βϑ  %#    %  %&  22  %4

?2%%&∀ ∆

Π∀?≅≅ 

2%

Ε2&%8∃& 

:;   

1(  

Η∃&&&%≅8&≅?%%∃26ϑ2

%∃% & %&∀Λ# Ν

79& % 4?% & ,

%&∀    #  ,Ψ  #∃  ∀∃  &≅?%%    %Β%

∃288%& 2%% 68%;:Ψ 

∀

,0∆ ∆8∆ <7≅0 Κ
:;    1(  

∀.,..%.Ψ&≅?%%462Β ≅∃∀?/

  ?  7∀%         #&  ∀  2&

6ϑ∀2≅∀#∃%82Β  ,

%&∀%2&∃822∀∃4#8∃

 ∀!%&&≅Α4?4∃2

; ,4&?Α% ,#,

∃24?&2%#8 4≅2∀≅2≅%∃

  2  &∀  1∃  % &   %&∀  & Β

&ΑΜ26ϑ∀%∀#,

2∀

Γ≅2%8∃6% #2%∃Β 2≅% %∃∀%∀,

%&%222∀∀%%≅∀ 6Χ∃,

 ?2∀2∀%&∀∃2≅  ∃∃

%%#∀?∃Β2≅%22,

2∀∀&?2≅Β%Α%%&%∀&2&%&≅,

%4%428 4%∀? ,

∃&≅Α4?2∃246&

#∀ %222∀∀∃∃%∃4,

&2Β ∃Β& %&+&∃%

%? &4%2#& 4%  

&?#Α4%∃2∀∃&≅?%ϑ2≅ 

 %&∀!%%∃%%Α4?%∀,

%  &?  %Α  #Β%  22∀∀      

%Α  2%2  Χ&  22∀∀  Λ  4   4



,0∆ ∆8∆ <7≅0 Κ
:;    1(  

 Ν%%&2∃2&? ∀2,

&∀∃+∃%∃2∃ΒΧ&Β %∀%∃2#,

 %&∀0%% 2∀%%?2%∀,

Α% #2%%% 02%Μ#?∀2 ,

&  0&  &?  &  Α  %≅6  &≅?%%

%  Β?Β4  Β4  &4  2%&  2≅  

  %  &∃Β  (  6    ∀∀

&2∀∃ !%   %Α4 ? &2∀∃ ∃2

%2%2%Λ2%% 66∀%&4

%#∃2%%Η86#6%%Ν4&?

&Α  #    !∃  ?  22∀  1%&  

∃Χ&%2≅%22∀622∀ Α

2%4&2∃8∃2%∃4&?%ΑΧ&

% 0 %  Χ& &2∀∃ ∀∃Β 

%%%∃2≅2 ϑ6 8,

 %∃∀4%∀%∃2 4%2,

2ΒΠ&%Χ6%%%∃2≅

2Β  %&∀%%2&∀∃≅≅Β& ΒΑ,

&%∃8&%222∀∀(2& ΒΑ?

%%% & %&∀4∃Β%2&  ,

%&∀4∃&%%42∃,

4 ]∀ %4 &4∀2%%%

≅    12Β  ∀≅  %%  % &   %&∀

2Β6)%% 62%∀%∃Β %&

%2∃  ∀  &&4 24  ⊥4

#

,0∆ ∆8∆ <7≅0 Κ
:;    1(  

Χ∀⊥%%8∀%4&,

4Χ4#∀ 4∀4,

  Π%8  ∃#∃  ∀2∀ΒΑ  &  ∃Β

#8% ϑ6#7&∃2%2≅≅∀∀%&

    0&   ?  %?  6  ∀%∃Β  ∀ 

2∀42Β%%2∀%& ΒΑ2,

2    %  %%           ∃ 

%&%≅8Α&≅?%%46%&∃Β2%%%∃

&2∀∃4 %∀&  ∀%   4 % 2≅

&& &0∃2  ∃Β

#∀?∀%%≅#2Β≅Β ∀,

%∀  %#  %%  2  ∃&   ≅Β    ∃%,

2&&2∀∃Β22∀∀(&,

&2∀&2&∀ &22∀,

∀  ∀∀  ?Β     #   #8  &≅%  %#&

&Λ∀Ν0& ?∀%%%

≅2&≅8Η 22∀∀  

12Β ∀≅&%22&∀∃%

2 

.   

22%Λ# Ν ,

∀2≅ %&% 4∀∃8

%

,0∆ ∆8∆ <7≅0 Κ
.   

&%∃(2∀∃Β4?Χ%Χ 2 ∀42%% 6

 %&  ∃∀∃∃2 %∀# %∃ 2% 4

?  2∀∃    ∃  %   &  

2 ∀&≅?%%∀Α∃∀∃4?∃2

%Β%%∀?Β2Β ?∃4∃?2&,

%2≅%&6% ∀Γ∃∀∃∃2?2&%2%Β

22∀Β4 ?&?Α∃Β%6 ≅% 

24  %∃  %2%%≅8Β  %& 2%∀

Χ%Χ&#2∃ ∀∀%7 ∀∃2∃,

∃%∀%42%% 6∃82≅∀∃

&≅?%%0%%Β2∀2% 2Β%%%∃%∀,

%%4%∃∀#∀&%,#,

 4   4  %   ∃    2&4

%2%  & %4    4  %≅?4  ∀%  ,

4∀ 4∀%%≅  4&4

2%24∀%42 4,

2&)%%#Χ&≅

%& ∀ % 22%2≅∀∃%2&

2&%∀∃  ∀%#∀ 4 ∀%6∀#∀

&%Μ# 2& %8∃2Χ%,

   22∀ 

∋

,0∆ ∆8∆ <7≅0 Κ
.  

.  

7∀%2≅∀∃2%%≅8%%4,

%∀∀6∀&&2∀46&?2≅

∃2%%∀%&Α%%2&0%%&

%∀% 262Β%%%∃%2∃,

∀%∀%∀ %4∀ %2% ,

%∃∀  Χ∃    4  &  &?  Α  ?  %Β%

%&Χ&Β422&?2≅Α%%

2&26#?∀22∀& & ΒΑ?

%%%Μ&?2≅%%Α&4?≅%

Χ∀%22&6?∃ 22

&?2ΒΑ%%2#∃∀∃242 

%&∃2%∃?82642 % 4

 %% 4%   % %&,

∃Β ≅&%Β #%∃Β∗,

28Α  &?  6?  Α  %  %  #∀ ∃  %  

26#?∀4∃2≅%Χ∃≅8Α2

≅2%8%6&&%%%&&,

%&  0%%&  & Β  Α  6?    ∀%4

2%2=%∃2%%4∀2∀ΒΑ

∃4&∀∃2≅∃ 

!

,0∆ ∆8∆ <7≅0 Κ

 −     −    (

 −     −

   (

+2≅%∀%#2∃%%8&

(%42Β #2%

&%∃4∃8%∀272∃2

#Β%%&22∀&%22Χ∃Β22∀,

Β #∀ ∴2(∀2&

∃2%2%#46%%%∀∃Β4%%&%Β,

Β7∃2Χ%∃ %6?∀2∀2,

%   !  ?    2  #  ,

&22∀&42%∀%&∀ %,

&4∀%&422&64%∀%&&≅8%,

%4#&%62 %2&?#,

26%%2 +%2#&2

%   %&∀     Α  ∀      ∀%Α4    %?  

2%% 2%∃2%∃4&≅?%%4∃

2≅%∀∃4?+∃%≅8∃%%Β2∀%

 %&∀2Β%2  4 ≅Α2,

426#?Β?Β2≅%%∀&4%%2,

∃&%94%22∀∃Β&% &

∗

,0∆ ∆8∆ <7≅0 Κ
> )/

> )/

!2Χ∀∃# −Ψ &≅?%%   %∀∃

2≅  2#&  ∀  2&  6&  %Β6  #  %

22∀&4%2∃ ∀∀?&!&

%%&2≅6∀%Β6# 2Β2

%4∀%∀4%&∀%4%∀%∀ %4

∀ %4%∀%22∀Λ∀,

∃4 Ν4?#?2  +∃%≅8∃

&? Α %∀%∃24≅%Β?Β4

 ≅Α2∀ 4%∀

=%%#∀2∀≅∃Β∃2≅%ΧΑ%%,

28Λ%%%Ν42≅Χ&,

≅&%6&4%≅&%&

 2 ≅

     1

   

1%8 % ∀%#) %∃22,

&1∃&∃2664 Β%42

%≅%# %#2&%∀&≅?,

%%=%2≅∃∀?&&67%

&

,0∆ ∆8∆ <7≅0 Κ
     1    

%2%&4    ?  %∃  %%&  2 %&  ∃2

 %%246∃&∀∃6?≅ ,

%2+∃ 2%∃ ∃2 4?∃∃

%%2Β∃2%%%% ΑΒ& Β∃,

%&≅?%ϑ4? #46%∃2%%%,

%≅26#?1∃& ∃2646 ∃

2≅%2&%∀22∀,

 0∀∃ %≅%  ∀%#6∀2

%∃Β∃ %2Α4?∃,

%∃2%≅

5( 

+2&2%&  2%2#&2≅&,

∃Π2 ∃ 2%4&?2222∀&

2Α&≅?%%≅<∃∃22∃Β&≅28?4,

∃&∃2%∃∃#8Α%?&

2 %∀&≅?%%(&∃&?ΒΑ&≅?%%≅

?&∀4∃%∃2%∃%&∀

%∃  ∃%#&  ?  %  ∀%2&   &  22∀

2      Ψ  6  %  ≅Α%2ΒΒ4  .Ψ

6∀/.4..Ψ 46%&∃Β. .Ψ&≅?,

%%46%∀9% .  %Β%%#?4?&2%

&∃?≅Α%2Β4% ?∃2&%2,



,0∆ ∆8∆ <7≅0 Κ
5( 

72%∃%Α&%,

%&2 %∀(2∃Β−%%∃ 2Μ

2%4%∀%∃0∀ 4%∀%,

#      %  2%  Μ  %∀%  ∀%&

1 %4∃22≅22∀#&8Α%%0,

2%6% 4? #6%# ∀∃Β

2&∀∃≅4∀ Μ%&###∃&2

&8&4%Μ# ∃&,

2 ∃2#8%%&14&≅22∃2

Χ2∀∃Β4%&∃%∃2&∀?,

∃∃∃2%#Β&?2Α4?

2%2≅%%##226#+∃ 2%,

#∃2&∃∃24?2∃2&%Β&46,

 ∀∃∃2%∃∃2∃22∋ &≅2&?,

∀4∃%%2%4∃2&#(2∀∃Β∃2

%&4?∃2%%∀%&4?&∃

&#?%2%2&2  %4%8&4?

9∃27%%≅8Αϑ6#&∃%∀,

%Β?)ΒΨ ∀∃Β ∀%≅&≅?%%

&4&∃%%%≅8∃

%?Β 4?∃Β ∀?8 ∀

?  26  %  ∃Β  ∀&  0  ∃2

∀& ∀02∀&∀∃Β4%≅%∀,

9 2% #Χ%&∀ &,

64  2 Χ≅4  2 Χ≅     2%  ,

#

,0∆ ∆8∆ <7≅0 Κ
5( 

∃#∃&2%#4%#2≅4?/,Ψ

%6  &∃  &  #?   %  Γ&≅?%%

6ϑ∃2%&∀∃2∃2%%≅2% %?,

8#?&∃22∀∃2≅&%,

%26#∀%#&4 %≅42 ≅,

∀Β2ΒΛ#?2  Ν &∃

 &&22∀∃2≅ & &∃

∀ ∃  &  %  2Β  %6?4    &

6?4  4    2&∀∀∃Β  ∀#  4

&2?Π8&∃&#?Β?4%2≅∃,

%≅8∃∃#∃&2%#4?%Χ,

& %ΛΥ Ν)2∀∃2≅∃Β%2%Β4&∃

&  #?  2    Υ   ∃2  2∀%  ., Ψ

%6&∃4∃∃#∃&2

3%%∃22&%∃%9%#,

42%%%%#

#∀

,0∆ ∆8∆ <7≅0 Κ
,( 

,( 

,( 

%%%8&  2≅     4  ?  ∃8  ∃2  2%2

%Β∀  %  2%&  #&4  ∃28&  %

2%%≅80&∃2≅%%Ρ&,

&0Β∃26?2%4? %&%#

∃2%2&Β&2%Β∃8&,

2Β4%&?&Α%%6?#?7

Β   ?  %  2Β  2≅  #  7  &≅?%%&

2∃222%4≅%∃≅#&2≅&∃4,

%%2%#%2∀≅46∃%4

2&4&2%Α #?%?Χ2∀,

∃ΒΦ



%#48%#∀≅4&2%

2%24≅2∀&2≅ %∃2Β  Π&

% ∃2 %& 6∃≅22Χ∃%48

%#22≅% 4%&∃&%% 

Β?!%&?6?∀,

%&%&∃2% 4#8&%2∀&2≅%,

 ?

#

,0∆ ∆8∆ <7≅0 Κ
,( 

6Β4?&∃2≅42&∀%∃&2≅%

&(&22∃2Χ4%?∃8∃8

2Β  %&∀4&&∃∃∃?22∀,

∃2#22Χ∃∀∃Β4%%∀8

%&ΑΦ+44∃2%%%Θ)Β∃%,

2%∀%∃46& Β#Α4%?,

≅%22Χ∃∀∃Β%( %≅%

0(

7%≅#&%∀% ∀∃∀ &0%2%2&%,

2∃2%Α4?8&2 %%∀Μ,

%∃442%% 68%22&9

%Β%#&2&&&≅?%%&%#  %,

2∃≅ %&∀]2∃≅%? %&∀%∃2%∃4

64∃2≅%∀∃4∃2 ∃2%4%&

∃∀?  2%    ∀%  %%#6  %8∃2%   Η  2Β

%∀%∃? 4&≅?%ϑ&∀2&∀%Α2≅

 %&∀46∀ 2∃2∃%%%%,

2& %Β%∀%&∃8∀%2%?,

%&∀%222∀∀ 6 %?4 Α

%%≅#26#? ∀ 2&2∀4  ∃2 

?2 %%2Χ∀∃22∀Θ+∃,

∃∃82%2≅%∀##2≅&84%%,

##

,0∆ ∆8∆ <7≅0 Κ
0(

%2Β∀%2≅ ≅%%Α22Χ∃∀∃Β

?22∀Π8≅%2≅ &2∀Α Μ

 %&∀  ∀%  2≅    2%∃  ∀   2

&∀4&?2%%Α∀4 4

&≅?%ϑ4∃28 %&# %&4

%%≅2%Β4% %?# %

8%&%&∃Β?Β2%#8&2∀4?

∃8∃24%%?# %4∃,

∃∃ %?# 6%&

%%Β%2%#2≅4?∃2%2

)&&≅&4?%2%%#&4%#%

4&%%∀&#&4≅ %

)22Β%6?4%∃&∀∃2≅4?,:Ψ

6? %%#  ∃2% 2Β ,

 %&∀%222∀∀0%%&.Ψ%,

%&Β &# %&∀4.Ψ& %%

Π%8∃4∃&≅?%%4&∀22%Α 8&4

?%2Χ%&%& %&∀

∃24&%&%&∃2,

%&Φ!%8Α2Β ≅ %&∀%22,

2∀∀  &&  2∃Β       ∃  

2  %%  %  6?  %  0%∃%∃  2≅  &

%∀∀Μ 2%4∀92 

∃?2% 824?∃%22∀8

4  %     %&∀    22Χ∃    %Β%∀

#%

,0∆ ∆8∆ <7≅0 Κ
0(

2&Π22 %%∃ 4

6%%6∃ 2≅∃Β%∀,

6  &8  2   %&∀    ∃?∃2% 

%% %&?%26#% ∃2,

2∀ 1%%4?%2∃%& Β∀

∃Α2≅∀& %&22∀∀∀,

∃Β  2Β   %&∀    %   

2 &∀%22 ∀%?%∀2,

2Χ∃            22∀  ∀%   %&  ∃2

%∀∀&?2Β ≅!& %&

∃2&?4∃8∃28%8,

%&   &  (2∀∃Β  %  &  ∃24  ?  &

∃%≅8∃&∃Β∀?Β∃≅22∀Β

Η∃Β  ?Β  ∀Β  6  2≅  %&  2Β

%2  4∃∀&%%?22∀,

%9242≅%2%Β26#?∀Λ≅

%Β?Β4&8%∃%?4%∀Χ,

 Ν4%2%&∃2%?Β22∀,

 Λ%#26∃4%&≅%Χ%%2 %Ν∃

2&∃ ∀??&#8ΑΧ4% 8

&≅%&&∃&22∀&4∀%∀2,

∃2?4%6Β%∀∃ 2≅ %?

1 &  #  &∃Β  ?  Χ    %Β%∀  %?  

4  2  ∀∀  %4  %%∃  Μ   ≅Α  &∃

#∋

,0∆ ∆8∆ <7≅0 Κ
0(

&≅?%%%Β%∀4 ≅Α8&4 ,

%% ≅∀∀Μ%Β%%&≅?%%Β

%∀%∃Β&?Β4∃&%≅2&∃2 ,

∀  &#?92    ≅%4    %&∀2&  Β?  

(2Β≅ ∃Β?%∀%2844%2,

#  2∃4  ∃  %   22∀  ,

 %%   % & 22∀  Λ,

2%%24&∃Ν

)86%62&% 6?&%

Βϑ%Β∀ Λ2&4

% Ν4%∀% & ?∃Β 

Λ  2Χ∀∃  %4  &4  2 ,

%&Ν%∀%∀ %Λ∀2%%∀2,

& 4∀%%≅  Ν4%∀%2≅2

% 6∃ 4%&!?2%,

≅%Β∀&%,# 4 4

∀%8&≅8Η %&&∀%

=% %& ∃%≅8∃%∀,

&  ∀6  %∃Β   %&4      %Β%∀

%&4?∃%≅22%&%%&∃2Χ∀∃2Β%

2  4%%2≅≅%#6 

≅%2 2%∀∃22∀∃

0%  2Β     &2∀∃4  ∀#∃Β  

%6∀%2Χ  12#&≅,

#!

,0∆ ∆8∆ <7≅0 Κ
0(

8Η &?%ΑΑ%& ∃Β&&%,

&∀%∀ϑ∀ ∀&≅8%4#

∃∀?     2#4  &2  2&%  %%

 %&%&#∀ %2% %  4,

 

Η9%Β2&∀& %∀%,

8&  %  ∃2%%   %&    &∀2  Α  6?

22Χ∃22∀∃%2%?9)Β,

&46%?∃Β%≅2  %&64∀%,

∃Β∃2∃?%∀)Β2%Β%,

&∃%&46%2∃22∀

%%2&?2&22∀∀22∀ %

 &&∃∀?2%∃Β226∀∀∃,

≅22∀

41

0 2Χ∀∃22∀ ∃Β%?&

2∀%∀&≅86#∃8 4&?,

Α%≅?4#%&≅∃8 

Π∀2≅&8Α42∃Β ∃2&?8Α

22∀∀# 4 ?6∃ ∀∃Β

26%%∀Β 06,

#∗

,0∆ ∆8∆ <7≅0 Κ
41

∃2≅%6%&∀%) ,

%&?Α2%% ∀2%

&    ∃∃64  2%    4

#8Β%∃≅&#2Β∀?&?&Α#?2 ,

+∀4? ∃2∃ΒΒ %&∀

42∀∃ %∃∃8%% %&∀%∃4?

22∀2≅Α?Α∃28Α2,

&∃ 4≅22∀4,

%8  2%∃∃Β  26#?∀  22∀&∀    2,

&  %8∃    %2  %  +2  %

%≅2%∃Β 2≅ 2∀% 4&& ≅ ∃≅

26#?%?%84∃Β∀%Β,

∃Β  Β  ∀∀Β  %8∃2%&  ∀&%&

8%&  Λ∃Β  2     %4

#4  Χ  %  %&  %      4

  ∃  #2∃  8Ν   %∀  2&∀

Β 2&∀ ∃2∃&%2%Β&0,

2%∃Β∃24?2Χ∀∃∃2∀% 2%∃Χ%

%&∀∃2≅Χ%∃ %42≅&,

&∃2

#&

,0∆ ∆8∆ <7≅0 Κ
 (

 (

72&∀4%∃2?%%26Σ2

2&&Β 2&∀46&% Β&,

#&Π %2≅&82%4∃ ∃&4 %,

 ΒΛ%6Β8Α%≅2&Ν4∃2∀%∀%,

4∃ 8%%4%2∀22∀,

∀4%∃∃822∀∃∀&∃2,

∃%≅8∃?∀∃8 ∗∃4

? 26∀∃2≅ %%∃∀∃2  2

≅∃?∃

%2&∃2%%?4

&&∃∃Β2≅%2&2%Γ&∃2∃Β2≅

  %    &∃2∀  ∀2%%  #  )  %

& Β  Α  ?  &  %&∃2%  ∃   8  

%  %ϑ4    2≅∀∃    ∀  ∀%6  & %,

 4∀  4#842≅∀#64& ΒΑ

&       8  Β  ∀  %&≅%∃Β  %≅

∀ 2&&#4%6 ∃2

% %∀22∀∃2≅&∃286∃,

%4% %%∀%%Λ&4&8Α4%2≅Ν

#

,0∆ ∆8∆ <7≅0 Κ
31Μ 1

31Μ 1

∆)∀ 8Α Ε%8 #2% %%%

∃2∀2%Β∀∃≅ Π∃%,

%&?Α%∃%≅22% %%&,

&2Β42? ∀42642,

4  %∃&  Χ&∀6  Λ 2&,

 Ν4     %&∀4  2  %&∀  &6

%2&∀%%&∃2%2≅ ∀8#8∀%∃

8   2&  ∀∀,

∃      %    ≅  8∀%6  ∗%&  

2%2  %  &%4  &%2&  %Β%  ∃2

  #    22∀    %  %≅2   %∃&

∀%&∃Β  ≅  &#2Β   6   %  %8

22 ∀6 %2≅%  % 4  6,

 %2%Β2&#&%%(2?

8( 

∋##%&≅Α≅%?∀Β%≅42%≅4

?&%%∃2%∃ ∀%28Β86&,

%ΒΓΧΧΡ8∃2%9∀ %%  6,

   !  ?      %∃  %∃&  7Β%  ∃2

%

,0∆ ∆8∆ <7≅0 Κ
8( 

%%&84    ∃2      %  %  24   %

&2∀∃≅ ∃∃#8∀%%∀&Λ6,

∃%≅%2∃2 ∀%22∀,

Ν ∃2%2% %Β6≅% 4,

  ∃    ∃∃  %  ∃∃  0%     2 %

&?Α%246%8#

%∃4 Α %2%Β∃∃6∀∃

?2%%&∀ &6

5? ) (1

1%8∃Β?&≅?%%484≅% 

∀2% %∀,

 2 %9Φ0 4?2Β%2% 

∀    ?&  ∀4  %  %  ∀  6?  ,

&% 4∃2≅∀∃Β%∀#∀ 8&%,

∃∀∀#1∃∃Β2≅6&%&∃,

∃Β&  2≅  %2    &%∀    ∀  %2

626#?22∀ (Χ∃& ΒΑ#

%%%6486 ∃2∀

22∀%2&∀?&∃  ,

%2Β 824 Α#∆%#,

Ε4  ∀%∃Β  22Χ∃∀∃Β  26#?  %  !Β  0,

2%∃Β&#&2%%≅8∀∃24?Χ∃2Β,

%∀

,0∆ ∆8∆ <7≅0 Κ
5? ) (1

%%&Β6∀6 &% 4

/



6 %∀∃Β2≅%%∃ΒΒ2∀%8Β

5? ;1 (

)∃∀?%& 2%&&∃28&4 2Β

246 Α&?&(∃Β% ∃2#8

%≅ %&% !2∃%≅22%4%

∃2%6 &% 46%#

8∀%∃  ≅ %  &%   0 &4  %  %&

 6%&4∃2%#%≅?Λ

Ν∀∃42%% 6%%∃6

 % 1∃&∃ 2Β∃2,

%%≅2 &%∀%∀%

∃%8%∀#4%2∀&2≅,

 4≅2%≅4?2% ∀∃Β4

2%% 6&≅%;.−:&?4%&∀%

0  ∀ 4   22∀    4  2Β  &?2%

2Α2≅%%Β∆%≅ %& &2ΒΕ

0%∃22%  4?,.Ψ∃Β

%#%∃&∃%?∀Π8 %4,

/

 +∃%≅8∃ %8 ∀& =∃,

    Χ  %∃≅&  ∀&  4  %  &&
2∃822∀∃ #&8

%

,0∆ ∆8∆ <7≅0 Κ
5? ;1 (

&4?∀&≅?%%%%2≅%≅8∃.∀?

7  ≅ %  &%   ∃2  2%&    %

∀%4  ?  &?  %Α    ?  #94

2&≅∃4?&&22&≅%,

&∃2∀?∃82∀?∀ 7&

2%∃Β&%∀4∀&?∃Β

&?2≅#∀∃Β 2 %&4

%&≅Α4?2?∀&∀∃2%2 

4≅∃8∃∀2≅∀∃Β4%2≅%∃2,

Α%(8Α ∋&44∀& 

2&∃&≅?%ϑ4≅∃8%∀?2%4?,

∃2?∀4 Α  #Μ∃28

&∀

5?   1

Π∃≅  6% (∃2

 + 2∀ &#8&  ≅4 6 %

∀#8&+% 2%4∃Β&#2≅Μ 

426#2%∃Μ+24,

2Β2%2&& 46 ∃,

2≅∋#8∃∃% ∋%&∃22&

∃ %8?& &4  6#%∃Β 2

% 26%222∀∃%2∀4

%#

,0∆ ∆8∆ <7≅0 Κ
5?   1

 ∃% 2%∀∃

∋∃8∃∀?2≅%Μ% 2≅∃)&&,

2%2≅%8∀%&2262∃ ∀&,

%%674%4&?,

%Α&∃ ∃Χ∀#%%≅,

2%%%≅%& %2Β,

?  &?  Α  %  %  %%2  6    2Β

 ≅  ∀%Β  %    2∀∃Β4       

#    !∃∃        2  %2%

2Β ≅∀%%Β22Χ∃4?%8∃%6ϑ∃

&?2%%Α2≅4∃ Β∃Β∃∃ 4∃8

∀?%+4%%?%,

26%4∃2%#2Β?4∃28%%%

%2%& ∃2#%%&Β,

2∃ 

,//

??%∃%???&∋∃2%42Β

%  %4    ∃  %  ∃  ,

 4#∀∃  2∀626#?∀4,

&∃∃2%8Β%&∃&∀2%∃∃Β&1,

∃&∃ 2Β ≅2Χ∀#46&,

%2%%2%   ∃ ≅&?,

%%

,0∆ ∆8∆ <7≅0 Κ
,//

%Α % %∀%4&,

 2Β2≅%462∀%∀∃Β

%???&%2 2∀6∀% 0%

%∀8& 2∃2%& %2& %%%

%≅2Β46∃%%2%Β4%Χ,

%&&%%??Β46&?Α&,

%Χ∃Β∃Β

 

∋∗%&2Β%≅ ΒΘ1%,

8%∃≅22≅% 4?&2≅% ,

Β∃24∃&2#26#?42Β

2#&&2&ΑΗ&2≅%Χ,

%∃ %%∃2 ∃Β%&%#∀2%%∀2≅

#&#& &6# +2

%%≅2%2%&%&&646

 ≅Α?4%2& ≅Α2%2 

∗6%∀2%%Β%2Β∃%≅8∃%2∀%,

&&+∃ 2%&2%2&∃24? ,

86∃∃Β2≅∀?%2&Β&2∀∃Β4∃Β

6Λ6 Ν2Β%∀%]2Β∀Β

 8Β  Χ%∃ %Β      ?  ∃&Α  ? 

%  +6      6%2  #4  %?4  &∃Β

%∋

,0∆ ∆8∆ <7≅0 Κ
 

2≅∃%4&#84&4%∀%&≅%4,

2∃≅ Β?∃Α2≅%∀%&4#,

%&2 ∀Π2#∃%,

26#  2   &2Β%  +  %4    &  8

2%2∃2∃244∃8≅Φ!&

&∃∃Β  ∀%  6  22∀    2    ∀

∀%Β% &2Β&24?%≅8Α,

 6 #42≅∃ 22∃2?,

∃Β4∀%#4 %≅8Α& ?22∀,

 46% ∀∃Β42Β2&2?,

∃  Λ%6  %8∃92# 2∀



Ν  #2%Β∃4

?&2Β%∀∃Β∃22Β%2Β%,

Α%&≅?%%46&2&∃∃&?Α

8Α!&%2&&4% 2%22≅&4∃2

  Μ  %  6?  6  ≅?%ϑ  ∀?∃Β4  ?  ∃2  

2%∃∃ 22%?ΒΗ

∃Β2≅∀#2∃4%∃∀∃ 

    Β    8Β  24  ?  ∃  &≅?%%

∀∀%2≅Β≅% Β#∃%ϑ4 %8Β

%%42∃ ∀&% %?,

%  %%  ?      Π2    &  %8

%42&4∃4& ≅8&,

%Α0&∃%∃



 2Β%∀∃Β∀%%%#6∃%2& #

 %Α8Β9

%!

,0∆ ∆8∆ <7≅0 Κ
 

!4≅4 ∀&% ∃ ,

%&2%22∀22∀%2

&2∀∃2Β≅2% ?%%#22% ?

(42#&4&24∃&≅?,

%%    ∀?  %  %Β%∀∃  6

%2% &6&≅24%≅2%∃Β

%%9222∀∀)∃∀?2%4∃

% 12%&4%%%≅8Α48 ,

846 2#&4&%22∀ ≅∃,

?∃%ΒΑ2≅#≅∀! ∀%22∀∃,

 #2 #42&Β&8%  2%,

 &2≅%&∃&4 Β%∀Α%∀ 4

∃2 Β&Χ+&∃2∃Β4∃2 #&

246  ∃Β2%% 6∃ 22

26#?&%2∃2 2%% 622Χ∃∀,

∃Β(&&% 4∃2%%4,

∃&&#  22∀,

%2&2∀∃∃2∀Β%Β %&∀4%4

22∀22∀%226%&&,

%  8 %Β% %2& 2%  

22∀∀&∃22%4 %&2≅,

∀∃  ≅?4  6  %&∃2%  ≅  6  

2∀%& %&∀2∃Β4?#8∀%

&%#∀2%%2≅2%∃

%∗

,0∆ ∆8∆ <7≅0 Κ
0 (?   

0 (?   

0 (?   

Η    &≅?%ϑ  %∃Β  ∀ ≅    6?  ϑ  (

22Β %∃&∀∃Β5%Β∃82& 64

6%%2%42∀∃2≅&4&&,

2Β∃%Β%2%% 6#2∀∃Η≅

2∀∃ Β%≅%!∀4%%,

2% %% 6?&≅%#&+∃ ,

2%∃∃2%&4?2& 6∀%∃

∆%≅Ε4  ∃8  ≅%   %    6?&4  &2

%%% %&%%∃%4

∀% %∆%Ε7%∃Β4Φ

% ∃%&%&Φ

 4?22Χ∃%?∀%6!∀∃

2∀≅2≅2∀2&2Χ%∋,

&2Χ4∃&42#2≅%2Χ422ΧΡ∋

∃2?(2∃24%Α2∃∃

2  ∀    ∀  &#8      ∃&

%∃?∃2% 2#6∀ 26#?∃2%∀,

  %%92  ∋    %∀&Α  &?&  ∃  3%4

2∀&∃242∀22& 

+%&∃ &1%8%%4?

%&

,0∆ ∆8∆ <7≅0 Κ
0 (?   

2%∀&42 ∀&#∀&&

&&∃2∀≅%∃ % 222Χ∃∀,

∃Β44?∃2&2Χ≅%Α∗%&

∀∃2ΒΧ∃%#48% Β8

#∃≅?∃Β∃Β4

%  ∃?∃2%  2  ∀  2∀ ∀∃Β4  ?

6?&≅%&&≅?%%&%26?

2 2Β?%%4∃%8∃2% 2Β,

%42Β&∃2%?%#6?2%4%∀?4

?#8 %2%≅!4%22

  &  ≅2%   %%4    24  4  %%  &

∀?

∀ 2!02%4?%&Α2&,

?2%4#Β&87&Α&?2%%4

%∀?0&≅∃&4?∀2Β?Β

%&4 ∃∀?&%,

2%&Β4 %Β%∀%+&∃8%,

Α∃∃%∀ 4?∃2%%?Β48

∃ΒΑ% Α∃∃% ≅4 Α%8%∀ ∃

2  %  2%  ≅%4  ∃8    %2∀    %2∀  ≅,

%2%&## %84&6%2%∃Β

2%2∃2∃7∃Β∃∃# %&∃%2∃

24≅%2%&&422%!Β%

 2%%∀46% ∃∃ ∀?

%

,0∆ ∆8∆ <7≅0 Κ
0 (?   

%%&  %&&+2∃2≅Α%%2#,

4?#Β ≅∃ ∀2 %%,

2%&∃∃%8∃2%∃2Β?∆

0%≅?%%

Ε

?∃248%#22≅%∃8!∃∃,

  +  &?2%  &  & Α4    % #  2≅  ∃

!∃%% 46%%2∃ &≅?4,

%% 4 #4%%≅Λ%28ΑΝ(

2&%2#&22≅2 16?%,

&≅∃  %    %2%4  ? 22  ∀∀    2&  2Β,

≅ %&∀#46%8∃%6ϑ∃,

2%2!∃∃%8Β?)2,

Α∀∀Λ∃8 6Α∀∀,

Ν28Α4%2Β4

2%2Μ22Χ∃≅∋%%#Β% ,

%&∀1%84&? ≅%%%&Α∀,

∃∀∆∃∃∃ %&Ε4#8∃2!4?

%4∃&6%?Α %&%&∃∃2Β?4∃2

%8Β&4 %&Α∗% #&4

  #  ?  ∃24  ∃  8Α4  ∃  #Α    ∃Β  %∃≅

%?Α4&6%8Α2≅∃∃?∃0%&?∃,

&  2%2&  %&84  %  Β  2∀∃Β  2#∀     ∃2

∃2%%  2  &4  6     ∀&&  2Α

0?& 4Χ#≅%

%Α+%?& 4&∃28 2#Β,

∋

,0∆ ∆8∆ <7≅0 Κ
0 (?   

%4∃?∃2%∃222Χ∃#Β%Χ%% ,

%2Β∗≅Β%2Β4%%∀∃2 ≅(∃,

8&≅% &∃∃2422∀%!∃ΒΒ

≅%&%2% ∀Π8 ∃2%∃4≅%2%,

%#4?2%%Α42≅&%&#∃

#&%4#Β% 28∃Β +&6,

≅  ∀∃       2#  ∃  &#8Α4  &#?92 %

%Β%∃ ∀2%4%∃&&&8%∀&

# 9

 ? &2Χ 2 !∃∃  ,

Α%2%2&2&&∃Β&%∃∃

 &4 ?2%24&?%Σ&=,

&4#8&∃Β4#%2%&%& 42∀,

Α2≅%%2Β+∀2 ∃,

2%  &2&& 2∀%2∃,

∀   9  ∀ ∃  2  ϑ&  2    %#

%?%≅Μ%%2∃4∃8 ,

%22Μ ≅422∀2#&2#

 %%∀Λ∃Ν#2272%Β#

Α4∃&#2#∀∃?∀%4%

∀∀2&∃≅%%&#∀%&%&Π),

2  ∗   1  %  4  ≅  &6Β4      %&∀

%222∀∀∃2%%%?#%&2%2 

&7∃%∀%∀∃≅%%&%2%

∋∀

,0∆ ∆8∆ <7≅0 Κ
0 (?   

 %# )6∃%4 ∃ 2# %   4  ∃8  %&2

Α% %&&%222∀∀46&%

2≅∀Χ%∃∆2&Ε4≅Β& Α2∃∀,

%2Α∃7%∃&8Β(∃8?≅%,

Χ#2Α2∃&?84≅%2%%≅8∗

∀22Χ∃+?4∃2%%∀ %4?,

4∃ 2≅8ΑΡ

∋

,0∆ ∆8∆ <7≅0 Κ
Β

Β

Β

∀∃4  6Β  %%#84    ∃2  %

Π2& #8&Π∃∃∀,

  Β?  %≅  ∃  ∃∃  24  6  ,

&%&Α4%%#46&2Α∀%∀#,

Α0%%#&2∃Β%≅2264∃∀%#&%∃,

%∃0&2&%∃≅#&#,

%8&2≅!%%%#&2≅&∃∃&,

&4?%∀∃≅4?&∃Β%Α%2#Α2,

+∀?&4?%#&∃∃∀?2%24,

&2Α8%Α4∃%,

#&∃∃2∀4%26∃%≅#&22Χ∃≅,

%&7&&&4∃%%∀?#84Β?

2≅%%8 % 94%6 6∀

%?#&%24∃∀%#&%%4%8

∃%2 %#&4∃2%% 2&,

∃Β   &&  %∀∀  ∃  %    2Β  ?∃2%4    

&∃?4%#%&2∀2∃

!&∃% 42%%∃&∀2,

#4 Α%8%%#∃2%%2,

∀# &∀4∃%8∀ ,



∋#

,0∆ ∆8∆ <7≅0 Κ
Β

2≅ %% % 9%#∀4,

2%Β %& 4&?2&Α&≅?,

%ϑ4% #≅2%2≅&% 9%&%Β,

% 42≅%%∀≅4Χ% 2%2≅∃∀?

%&8%∀#&02%Β% #&

 ∀ΒΑ42∀Α2≅∃&Β2&∀,

∀%#∃ 84∃&∃2 %&22Χ,

∃!∃2?&∃∃8∃%,

 02%≅ %&84  2%%Α4∃8 ≅%2% #

%Α%&8&42≅ 2%Β2Β?≅%8&

?2%∀∃26∃%24& %&∃ &4?&?,

#%Α%∃4&??∃78Β&

∃  %∃≅ && 4  ? 2264 ∃ #&   Χ&≅4

∃Β  %2#&  Μ  %∀∃2%  %≅4  ?   Α   ≅4

& ≅!!&&(?%2%&≅

#≅

∋%

,0∆ ∆8∆ <7≅0 Κ
4;

4;

4;

∃%≅ ≅%#?Α≅

32, 2∃%2∀∃≅&%Β



%≅∀∃≅?2∀&2∀&(((∀ ?2%∃)%,

#7%Β%∋&2∃1∀%∀%# 4

6& #&∀∃∀∃

)%%≅∀∃≅∀2∀6

;>%



∋∋

,0∆ ∆8∆ <7≅0 Κ
Χ  

Χ  

Χ  

;

∋&&  4 9  4  2%

−



∗%!4   ∋ :;;   ∀

  4 2%/

−

∗Π4+ ∋      

     4 2%

:

∗∀∋04∗∀4 9+∋  ∀∀40,

%9;;

.

 4+ ∀4 2%;

/

)4<;<  4/



)4<;< = 4/

 Η4=Ζ24 + ∋ + 

  2%/



⊥!4> 8  ∀4 2%/

; %04ΟΠ47%     

4 2%; −

;; ∋4 ∗ ∀  4 2% 

;






 4∗−



4 





∋!

,0∆ ∆8∆ <7≅0 Κ
Χ  

;−

4



/−  ∗∗  



4





;: Π4 4  ∃  ∋ / 

&     ∗%&    )40,

%9−

;.   Π4 2 4  ∗  ∃4  0%9

 

;/ Σ∋4  4 2%.

; (&92Η4?∀  4 2%; .

;  Η(4/  ∋
  %)

∗−4 2%/

; Η&% 9 4 2% 

 =,)%74 . ≅ 4 ,

2%;

; =,)%749 4 2%;

 244    &  = ∗−

 ∀ ∀  ∀=−4 2%;

− 0 =4∃  4 2%−

: 0 =4ΑΒΧ   ∀ 4 2%.

. 0 62Η∋4  ∀%&   ∗ 

∋ <Χ; =   4

Η/

/ 0%4

−  

4<(1∗∋ 

∋∗

,0∆ ∆8∆ <7≅0 Κ
Χ  

 )=4/ & ∗  <∆∆ =4 ,

2% 

  )549    ∀4 2%



)&  34 



  Ε   %&



4 





:

− !+4  Ε  ))& ∗)  

 )4 2%

−;  2#4+ 4 2%:

∋&

4( / 

4( / 

     

Μ ≅ 

%≅∃∀∃&?2%%∀#,
&  %Β%Α  &  %%2 
2∀ %∀22∀ ≅2%8
%6∃2%2%6
%%∀#82%Β48#
2%Α2&2&
8&Α#∀ 8Α22∀∀

!    %&#  &∃  ∃8    ,
2# &∀4∃82  %,

4%≅%&∀∀?&2∀2#&26∃&#2∀2
Π8 %2∀# 2∀∆%Ε&∃∃ ,
84&8≅4?#&∃∀?.Ψ ∀#&∀2∀,
2122&%8?Χ2Β,
%≅2%&&∃&∃2%%22

4 0( Ν 42∀4 #

  

Μ ≅ 

6      −
  1Μ ; 
 (;/4%2%2&,
 2%2 46%& Β
2≅ϑΑ&4&Α&≅?%%
%2∃2% %2 

ς∀∃∀#&∃Β&∃&∀,
∀∀%%8∃2&∃Β%,
%#&  7∃∀∃  2≅    ∃  #

∆%2    ≅Ε4  ∃8  Χ    %%4    ≅%
2%%≅84?& &≅?%%≅∀2∃ ∀

+  Ν )∀