start_velocity,end_velocity,acceleration,duration
0,0,0,20
0,15,0.69,6
15,35,0.51,11
35,50,0.42,10
50,70,0.4,14
70,70,0,50
70,50,-0.69,8
50,50,0,69
50,70,0.43,13
70,70,0,50
70,100,0.24,35
100,100,0,30
100,120,0.28,20
120,120,0,10
120,80,-0.69,16
80,50,-1.04,8
50,0,-1.39,10
0,0,0,20