C32133223331333131133132212111133133313331322312312231333123321   >>    C3213322333133313113313221211113313331333132231231223133312332   <<    C32133223331333131133132212111133133313331322312312231333123323   >>      C32133223331333131133132212111133133313331322312312231333123322   >>