C11112331312111112111133133313331333133313331333133313331333132322122323111
  >>
   C1111233131211111211113313331333133313331333133313331333133313232212232311
  <<
   C11112331312111112111133133313331333133313331333133313331333132322122323113
  >>
 
 
 C11112331312111112111133133313331333133313331333133313331333132322122323112
  >>