C31321211111333132331211113313331333133313331333133313331333133313331122232331   >>    C3132121111133313233121111331333133313331333133313331333133313331333112223233   <<    C31321211111333132331211113313331333133313331333133313331333133313331122232333   >>      C31321211111333132331211113313331333133313331333133313331333133313331122232332   >>