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25 16 0
0.0 3.0 0.0
0.5 2.5 0.0
1.0 2.25 0.0
1.5 2.5 0.0
2.0 3.0 0.0
0.0 2.0 0.5
0.5 1.5 0.5
1.0 1.25 0.5
1.5 1.5 0.5
2.0 2.0 0.5
0.0 1.375 1.0
0.5 0.875 1.0
1.0 0.625 1.0
1.5 0.875 1.0
2.0 1.375 1.0
0.0 1.5 1.5
0.5 1.0 1.5
1.0 0.75 1.5
1.5 1.0 1.5
2.0 1.5 1.5
0.0 2.0 2.0
0.5 1.5 2.0
1.0 1.25 2.0
1.5 1.5 2.0
2.0 2.0 2.0

4 0 1 6 5
4 1 2 7 6
4 2 3 8 7
4 3 4 9 8
4 5 6 11 10
4 6 7 12 11
4 7 8 13 12
4 8 9 14 13
4 10 11 16 15
4 11 12 17 16
4 12 13 18 17
4 13 14 19 18
4 15 16 21 20
4 16 17 22 21
4 17 18 23 22
4 18 19 24 23