3-Cycle(A)

U'2MU'2
3-Cycle(B)

U'2M'U'2
Double Swap(A)

U'2M'2U'2
Double Swap(B)

M'U'2M'2U'2
Center Swap

U'2M'2U'2M'U'2M'2U'2
3-Cycle(A)
U'2MU'2
3-Cycle(B)
U'2M'U'2
Double Swap(A)
U'2M'2U'2
Double Swap(B)
M'U'2M'2U'2
Center Swap
U'2M'2U'2M'U'2M'2U'2