C313212111113331323312111133133313331333133313331333133313331333131122311131   >>    C31321211111333132331211113313331333133313331333133313331333133313112231113   <<    C313212111113331323312111133133313331333133313331333133313331333131122311133   >>      C313212111113331323312111133133313331333133313331333133313331333131122311132   >>