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