4 2 4
4 2.2 4
4 2.4000001 4
4 2.5999999 4
4 2.8 4
4 3 4
4 3.2 4
4 3.4000001 4
4 3.5999999 4
4 3.8 4
4 4 4
4 4.1999998 4
4 4.4000001 4
4 4.5999999 4
4 4.8000002 4
4 5 4
4 5.1999998 4
4 5.4000001 4
4 5.5999999 4
4 5.8000002 4
4 6 4

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4 4.5999999 4
4 4.8000002 4
4 5 4
4 5.1999998 4
4 5.4000001 4
4 5.5999999 4
4 5.8000002 4
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