A In Place (COL)

A in place, Oriented

UF

URURUR'U'R'U'

(R2)URURU'R'U'R'U'

(R2)R'FRF'R'U'R'U

UB

U'R'U'R'U'RURU

(R2)U'R'U'R'URURU

A in place, Flipped

UF

U'RUR'FRF'RU'R'U

reduction by U'RU

UB