C111113331333132322331333133313331331121111121133133313211232322333221
  >>
   C11111333133313232233133313331333133112111112113313331321123232233322
  <<
   C111113331333132322331333133313331331121111121133133313211232322333223
  >>
 
 
 C111113331333132322331333133313331331121111121133133313211232322333222
  >>