C11112331312111112111133133313331333133313331333112211333121
  >>
   C1111233131211111211113313331333133313331333133311221133312
  <<
   C11112331312111112111133133313331333133313331333112211333123
  >>
 
 
 C11112331312111112111133133313331333133313331333112211333122
  >>