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