C1111233133313231133133313331333131211111331121111331322131
  >>
   C111123313331323113313331333133313121111133112111133132213
  <<
   C1111233133313231133133313331333131211111331121111331322133
  >>
 
 
 C1111233133313231133133313331333131211111331121111331322132
  >>