5 0 5
set()
i: 0
speed: 100
distance: 100
distance2: 100
i: 1
speed: 100
distance: 200
distance2: 200
i: 2
speed: 100
distance: 300
distance2: 300
i: 3
speed: 100
distance: 400
distance2: 400
i: 4
speed: 100
distance: 500
distance2: 0
0