C313212111113331323312111133133313331333133313331333133313331333131122322331   >>    C31321211111333132331211113313331333133313331333133313331333133313112232233   <<    C313212111113331323312111133133313331333133313331333133313331333131122322333   >>      C313212111113331323312111133133313331333133313331333133313331333131122322332   >>