X	Tf
0	-0.010340516
5	-1.653179544
10	-3.400690275
15	-5.446263312
20	-7.932329993
25	-10.95978239
30	-14.59739331
35	-18.89123628
40	-23.87410559
45	-29.57493625
50	-36.02822398
55	-43.28344527
56	-44.83668719