C32133223331333131133132212111133133313331311312332322131211331133121   >>    C3213322333133313113313221211113313331333131131233232213121133113312   <<    C32133223331333131133132212111133133313331311312332322131211331133123   >>      C32133223331333131133132212111133133313331311312332322131211331133122   >>