C111112111133131121133133313331333133313331323133313331333133313331323133322132223221
  >>
   C11111211113313112113313331333133313331333132313331333133313331333132313332213222322
  <<
   C111112111133131121133133313331333133313331323133313331333133313331323133322132223223
  >>
 
 
 C111112111133131121133133313331333133313331323133313331333133313331323133322132223222
  >>