C32133223331333131133132212111133133313331322123223333123222311   >>    C3213322333133313113313221211113313331333132212322333312322231   <<    C32133223331333131133132212111133133313331322123223333123222313   >>      C32133223331333131133132212111133133313331322123223333123222312   >>