C32133223331333131133132212111133133313331323223332322231213112113121   >>    C3213322333133313113313221211113313331333132322333232223121311211312   <<    C32133223331333131133132212111133133313331323223332322231213112113123   >>      C32133223331333131133132212111133133313331323223332322231213112113122   >>