C32133223331333131133132212111133133313331333131211211232221132131131   >>    C3213322333133313113313221211113313331333133313121121123222113213113   <<    C32133223331333131133132212111133133313331333131211211232221132131133   >>      C32133223331333131133132212111133133313331333131211211232221132131132   >>