0m,0.1
50m,0.1
51m,4.5
101m,4.5
102m,9
152m,9
153m,6
203m,6
204m,18
234m,18
235m,8
245m,8
246m,18
276m,18
277m,8
287m,8
290m,54
900m,54
1000m,0.1
