C313212111113331323312111133133313331333133313331333133313331333133313332122231   >>    C31321211111333132331211113313331333133313331333133313331333133313331333212223   <<    C313212111113331323312111133133313331333133313331333133313331333133313332122233   >>      C313212111113331323312111133133313331333133313331333133313331333133313332122232   >>