C31321211111333132331211113313331333133313331333133313331323132322331312131   >>    C3132121111133313233121111331333133313331333133313331333132313232233131213   <<    C31321211111333132331211113313331333133313331333133313331323132322331312133   >>      C31321211111333132331211113313331333133313331333133313331323132322331312132   >>