Video for the cases A5 to A8 for an observer that moves with the ground

Motion of the body for an observer that moves with the ground for the scenarios A5, A6, A7 and A8 described in Example 1 of the paper. The wheels are numbered from 1 to 4 clockwise, with wheel 1 being the wheel closest to the camera. Wheels 3 and 4 cannot swivel in all scenarios. If activating the brake on a wheel or not is signified by 1 and 0 respectively the scenarios A5 to A8 are described as: A5=[1,0,0,1], A6=[1,1,1,0], A7=[1,1,0,1], A8=[1,1,1,1].