C11112331312111112111133133313331333131211111333133313331333133313331333133313331323331123132322121
  >>
   C1111233131211111211113313331333133313121111133313331333133313331333133313331333132333112313232212
  <<
   C11112331312111112111133133313331333131211111333133313331333133313331333133313331323331123132322123
  >>
 
 
 C11112331312111112111133133313331333131211111333133313331333133313331333133313331323331123132322122
  >>