A
A
N
A
4
N
M
A
0
M
M
N
0
4
4
N
I
A
A
0
M
N
0
0
A
A
A
I
4
A
I
0
4
N
M
I
A
I
A
4
M
4
M
N
A
0
A
N
I
0
A
4
I
0
I
M
A
N
M
A
4
A