C313212111113331323312111133133313331333133313331333133313231332132311   >>    C31321211111333132331211113313331333133313331333133313331323133213231   <<    C313212111113331323312111133133313331333133313331333133313231332132313   >>      C313212111113331323312111133133313331333133313331333133313231332132312   >>