3 0 0 0
0 0 2 0
1 0 3 2
2 0 4 0

0 2 0 0
4 1 3 0
0 3 1 0
0 4 0 0

0 0 0 3
0 2 0 0
2 0 4 1
4 1 0 0

0 0 2 1
0 1 0 3
4 0 0 0
1 2 0 0

2 3 4 1
0 1 0 0
3 0 1 2
0 0 3 0

2 3 1 0
0 0 3 0
4 0 0 3
0 0 4 1

0 0 1 2
0 1 4 0
0 3 0 0
1 0 3 4

2 0 0 0
1 3 0 4
0 1 0 2
3 2 4 0

0 0 2 3
0 3 1 0
4 1 0 0
3 0 0 1

0 0 2 0
0 0 1 4
3 0 0 1
4 1 0 2

0 2 3 1
3 0 4 2
0 0 1 3
0 0 0 4

0 0 3 2
3 0 4 0
1 3 2 0
2 0 0 0

0 4 0 0
0 0 3 0
0 0 2 1
2 1 4 0

0 0 0 0
0 2 0 3
4 1 0 0
0 0 0 0

3 1 0 2
2 0 1 0
0 0 3 0
1 3 2 0
