C32133223331333131133132212111133133313331311113313222332212111   >>    C3213322333133313113313221211113313331333131111331322233221211   <<    C32133223331333131133132212111133133313331311113313222332212113   >>      C32133223331333131133132212111133133313331311113313222332212112   >>