C1111233133313231133133313231333133313113313113313331331121111331322112131211
  >>
   C111123313331323113313331323133313331311331311331333133112111133132211213121
  <<
   C1111233133313231133133313231333133313113313113313331331121111331322112131213
  >>
 
 
 C1111233133313231133133313231333133313113313113313331331121111331322112131212
  >>