0	11.69675	0
11.69675	11.820304	1
11.820304	11.940304	2
11.940304	12.040304	3
12.040304	12.183315	4
12.183315	12.290997	1
12.290997	12.430585	2
12.430585	12.521517	3
12.521517	12.672272	4
12.672272	12.767192	1
12.767192	12.925924	2
12.925924	13.004094	3
13.004094	13.191541	4
13.191541	13.300304	1
13.300304	13.428442	2
13.428442	13.560304	3
13.560304	13.702035	4
13.702035	13.816098	1
13.816098	13.950103	2
13.950103	14.039439	3
14.039439	14.204552	4
14.204552	14.261983	1
14.261983	21.696	0