国内版
国际版
7 7 4
1 1 2 2 1
2 2 3 3 1
3 3 4 4 1
4 4 5 5 1
1 0 -1 0 0 0 0
0 1 0 -1 0 0 0
-1 0 2 0 -1 0 0
0 -1 0 2 0 -1 0
0 0 -1 0 1 0 0
0 0 0 -1 0 1 0
0 0 0 0 0 0 0
1 1 0 0 0 0 0
1 2 1 0 0 0 0
0 1 2 1 0 0 0
0 0 1 2 1 0 0
0 0 0 1 1 0 0
0 0 0 0 0 0 0
0 0 0 0 0 0 0