0	18.64025	0
18.64025	18.80025	4
18.80025	18.92025	1
18.92025	19.08025	2
19.08025	19.18025	3
19.18025	19.507838	4
19.507838	19.66025	1
19.66025	19.82025	2
19.82025	19.94025	3
19.939862	20.303718	4
20.303718	20.42025	1
20.42025	20.58025	2
20.58025	20.70025	3
20.70025	21.027888	4
21.027888	21.14025	1
21.14025	21.290821	2
21.290821	21.38025	3
21.380235	21.70025	4
21.70025	21.82025	1
21.82025	21.96025	2
21.96025	22.08025	3
22.08025	22.3576	4
22.3576	22.46025	1
22.46025	24.08	0