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