C111113331333132322331333133313331331121111121133131111123121
  >>
   C11111333133313232233133313331333133112111112113313111112312
  <<
   C111113331333132322331333133313331331121111121133131111123123
  >>
 
 
 C111113331333132322331333133313331331121111121133131111123122
  >>