C31232233133313221211113313331333132313331121133132213233121
  >>
   C3123223313331322121111331333133313231333112113313221323312
  <<
   C31232233133313221211113313331333132313331121133132213233123
  >>
 
 
 C31232233133313221211113313331333132313331121133132213233122
  >>