C32133223331333131133132212111133133313331333132311311312331221313131   >>    C3213322333133313113313221211113313331333133313231131131233122131313   <<    C32133223331333131133132212111133133313331333132311311312331221313133   >>      C32133223331333131133132212111133133313331333132311311312331221313132   >>