C32133223331333131133132212111133133313331333132311311312333322123323321   >>    C3213322333133313113313221211113313331333133313231131131233332212332332   <<    C32133223331333131133132212111133133313331333132311311312333322123323323   >>      C32133223331333131133132212111133133313331333132311311312333322123323322   >>