C32133223331333131133132212111133133313331323132313331312121323231112223231   >>    C3213322333133313113313221211113313331333132313231333131212132323111222323   <<    C32133223331333131133132212111133133313331323132313331312121323231112223233   >>      C32133223331333131133132212111133133313331323132313331312121323231112223232   >>