0	15.01525	0
15.01525	15.072728	1
15.072728	15.220138	2
15.220138	15.260138	3
15.260138	15.366507	4
15.366507	15.423986	1
15.423986	15.559699	2
15.559699	15.602808	3
15.602808	15.714571	4
15.714571	15.77205	1
15.77205	15.907763	2
15.907763	15.947678	3
15.947678	16.059442	4
16.059442	16.113727	1
16.113727	16.24465	2
16.24465	16.284566	3
16.284566	16.402716	4
16.402716	16.457001	1
16.457001	16.597504	2
16.597504	16.643806	3
16.643806	16.789099	4
16.789099	43.888	0