C32133223331333131133132212111133133313331333132311311312332223232131111   >>    C3213322333133313113313221211113313331333133313231131131233222323213111   <<    C32133223331333131133132212111133133313331333132311311312332223232131113   >>      C32133223331333131133132212111133133313331333132311311312332223232131112   >>