C31321211111333132331211113313331333133313331333133313331333131113232331   >>    C3132121111133313233121111331333133313331333133313331333133313111323233   <<    C31321211111333132331211113313331333133313331333133313331333131113232333   >>      C31321211111333132331211113313331333133313331333133313331333131113232332   >>