J
2
R
4
0
1
0
k
R
3
2
1
0
k
R
3
6
1
0
0
k
A
R
3
5
4
7
k
R
3
4
1
0
0
k
B
R
3
9
1
0
0
k
B
C
1
9
2
n
2
F
C
1
8
1
0
n
F
R
3
3
2
2
k
C
L
E
N
C
2
0
4
7
n
F
R
3
8
1
k
C
L
I
P
Q
3
Z
T
E
5
5
8
R
3
7
1
k
R
4
2
4
7
0
k
R
4
1
2
2
0
k
+
1
5
0
V
R
4
3
1
0
0
k
C
2
1
1
0
0
n
F
R
4
5
4
7
0
k
R
4
4
1
0
0
k
L
E
V
E
L
T
R
E
B
L
E
B
A
S
S
4
V
R
M
S