-
0 0 0 0 -
0 0 0 0 -
0 0 0 0 -
1 1 0 0 -
0 0 0 0 -
0 0 0 0 -
0 0 0 0 -
0 0 0 0 -
0 0 0 0 -
0 0 0 0 -
2 2 0 0 -
4 4 0 0 -
0 1 0 0 -
0 0 0 0 -
2 2 1 2
