A
3
,
6
R
2
8
R
3
3
u
0
0
1
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0
3
3
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1
0
D
R
0
1
n
0
0
1
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2
2
.
0
R
0
8
6
p
0
1
R
0
1
R
0
8
6
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1
0
D
8
4
1
4
N
1
R
0
2
2
R
0
7
2
R
2
2
.
0
2
k
2
W
2
/
R
0
1
R
0
7
2
2
k
8
2
k
1
R
0
1
6
5
5
C
B
R
2
2
.
0
R
0
8
6
n
0
0
1
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0
1
R
0
8
6
p
0
1
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0
0
1
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2
2
.
0
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0
3
3
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1
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D
u
0
0
1
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3
3
R
2
8
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1
0
D
A
3
,
6
u
0
2
2
u
0
2
2
1
V
5
k
3
3
7
0
0
4
n
1
9
3
6
C
B
u
0
1
u
2
2