The one in C on the bottom left corner can’t work.

1. It starts on the 5 meter line
2. It goes strait up- A and B stop, and C slows down

Also, the top left in C doesn’t make sense because it goes the same speed, and barely slows down.

The one in between A and B doesn’t make sense because in goes in a strait line. That’s not possible because two stop, and one goes at different paces.