C32133223331333131133132212111133133313331322123223312332112331   >>    C3213322333133313113313221211113313331333132212322331233211233   <<    C32133223331333131133132212111133133313331322123223312332112333   >>      C32133223331333131133132212111133133313331322123223312332112332   >>