C31321211111333132331211113313331333133313331333133313331313322331   >>    C3132121111133313233121111331333133313331333133313331333131332233   <<    C31321211111333132331211113313331333133313331333133313331313322333   >>      C31321211111333132331211113313331333133313331333133313331313322332   >>