50
0
6
0
5
0
7
0
2
12
0 1 ; 1 0 0 1 ; 1 0
 1 1 1 1 < 1 1 1 1 0
5 2 5 5 3 3 5 5 2 5
 2 3 3 4 4 4 3 3 2 0
2 3 1 < 0 0 < 1 3 2
 1 1 4 2 < 2 4 1 1 0
5 5 4 0 2 2 0 4 5 5
 5 4 2 2 2 2 2 4 5 0
7 < 4 0 2 2 0 4 < 7
 3 3 4 0 2 0 4 3 3 0