C32133223331333131133132212111133133313331311113313222311332111   >>    C3213322333133313113313221211113313331333131111331322231133211   <<    C32133223331333131133132212111133133313331311113313222311332113   >>      C32133223331333131133132212111133133313331311113313222311332112   >>