0
N
3
N
U
N
U
3
N
N
0
N
0
U
N
J
U
U
3
3
U
J
0
J
U
0
3
0
3
U
N
U
N
3
J
0
3
J
J
0
0
3
0
J
3
N
U
J
J
J
0
J
U