C32133223331333131133132212111133133313331333131211211232111321   >>    C3213322333133313113313221211113313331333133313121121123211132   <<    C32133223331333131133132212111133133313331333131211211232111323   >>      C32133223331333131133132212111133133313331333131211211232111322   >>