0	15.14576	0
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15.370913	15.498969	3
15.498969	15.698792	4
15.698792	15.819812	1
15.819812	15.940239	2
15.940239	16.058334	3
16.058334	16.320239	4
16.320239	16.440239	1
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16.960239	17.100239	1
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17.320239	17.566156	4
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17.800239	17.920239	3
17.920239	18.132557	4
18.132557	18.270464	1
18.270464	18.384447	2
18.384447	18.484359	3
18.484359	18.705291	4
18.705994	18.840239	1
18.840239	18.945923	2
18.945923	19.047945	3
19.047945	19.294207	4
19.294207	19.412412	1
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19.541875	19.666413	3
19.666413	19.904231	4
19.904231	20.049877	1
20.049877	20.170193	2
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20.28277	20.591652	4
20.591652	20.72604	1
20.72604	20.848467	2
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20.949082	21.233338	4
21.233338	21.357173	1
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21.5774	21.820847	4
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22.420318	22.540239	1
22.540239	22.671504	2
22.671504	22.780239	3
22.780239	23.010641	4
23.010641	24.992	0