0	3.1	s1
3.1	6.94	s2
6.94	12.36	1a
12.36	16.96	1b
16.96	27.94	2
27.94	32.8	3a
32.8	33.66	3b
33.66	41.16	3c
41.16	47.08	3d
47.08	51.06	4a
51.06	52.28	4b
52.28	59.72	4c
59.72	66.24	4d
66.24	68.64	4e
68.64	71.9	5a
71.9	77.76	5b
77.76	82.16	5c
82.16	90.82	6a
90.82	96.56	6b
96.56	101.4	7a
101.4	102.58	7b
102.58	109.02	7c
109.02	114.64	7d
114.64	121.04	8a
121.04	126.08	8b
126.08	128.02	8c
128.02	133.92	8d
133.92	139.52	8e
139.52	144.5	9a
144.5	151	9b
151	153.56	9c
153.56	155.1	9d
155.1	157.52	9e
157.52	162.48	10a
162.48	170.66	10b
170.66	179.42	10c
179.42	184.7	11a
184.7	192.44	11b
192.44	197.3	11c
197.3	201.72	11d
201.72	205.16	11e
205.16	210.8	12a
210.8	216.68	12b