0	21.40525	0
21.40525	21.560321	4
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21.840679	21.999162	4
21.999162	22.098414	1
22.098414	22.226481	2
22.226481	22.298519	3
22.298519	22.474611	4
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24.291565	24.365204	1
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24.584519	24.733397	4
24.733397	24.819842	1
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25.037557	25.199242	4
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25.937229	26.074901	4
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26.311826	26.383863	3
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26.519935	26.627191	1
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26.993784	27.099439	1
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27.217901	27.301145	3
27.301145	27.450023	4
27.450023	27.531666	1
27.531666	30.48	0