A
0 1 -
A
0 1 -
A
0 1 -
A
0 1 -
B
16 1 21
A
0 1 -
A
0 1 -
A
0 1 -
A
1 -
A
1 -
A
1 -
A
0 1 -
A
0 1 -
A
0 1 -
A
0 1 -
A
0 1 -
A
0 1 -
A
1 -
A
0 1 -
A
0 1 -