C32133223331333131133132212111133133313331311312332322121233221   >>    C3213322333133313113313221211113313331333131131233232212123322   <<    C32133223331333131133132212111133133313331311312332322121233223   >>      C32133223331333131133132212111133133313331311312332322121233222   >>