C32133223331333131133132212111133133313331323132313331312121323312211111   >>    C3213322333133313113313221211113313331333132313231333131212132331221111   <<    C32133223331333131133132212111133133313331323132313331312121323312211113   >>      C32133223331333131133132212111133133313331323132313331312121323312211112   >>