C32133223331333131133132212111133133313331311113313222133111311   >>    C3213322333133313113313221211113313331333131111331322213311131   <<    C32133223331333131133132212111133133313331311113313222133111313   >>      C32133223331333131133132212111133133313331311113313222133111312   >>