C32133223331333131133132212111133133313331323311121233121333131   >>    C3213322333133313113313221211113313331333132331112123312133313   <<    C32133223331333131133132212111133133313331323311121233121333133   >>      C32133223331333131133132212111133133313331323311121233121333132   >>