C32133223331333131133132212111133133313331323132313331312121323332133122221   >>    C3213322333133313113313221211113313331333132313231333131212132333213312222   <<    C32133223331333131133132212111133133313331323132313331312121323332133122223   >>      C32133223331333131133132212111133133313331323132313331312121323332133122222   >>