C32133223331333131133132212111133133313331323132313331323111121   >>    C3213322333133313113313221211113313331333132313231333132311112   <<    C32133223331333131133132212111133133313331323132313331323111123   >>      C32133223331333131133132212111133133313331323132313331323111122   >>