C32133223331333131133132212111133133313331311113313222313332121321   >>    C3213322333133313113313221211113313331333131111331322231333212132   <<    C32133223331333131133132212111133133313331311113313222313332121323   >>      C32133223331333131133132212111133133313331311113313222313332121322   >>