0 1
0 0.5
0 2
0 1
-3 1
0 1
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0 1
10 1
-7 1
5 1
-1 1
-2 1
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-2 1
2 1
5 1
0 2
-1 1
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0 1
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-3 1
1 1
2 1
0 1
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3 1
2 1
-4 1
2 1
0 1
5 1
-3 2
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2 1
2 1
2 1
1 0.5
0 1
-5 1
0 1
5 1
0 2
2 1
2 0.5
0 2
1 1
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8 2
-1 1
-2 0.5
3 0.666667
2 3
-3 0.5
-2 1
-2 1
-1 1
1 1
-1 1
-2 1
-2 1
-2 1
0 1
2 1
0 1
5 1
0 1
0 1
