C313212111113331323312111133133313331333133313331333133313331321123221231   >>    C31321211111333132331211113313331333133313331333133313331333132112322123   <<    C313212111113331323312111133133313331333133313331333133313331321123221233   >>      C313212111113331323312111133133313331333133313331333133313331321123221232   >>