C3211222133311211331323133313311211113313221223323213131
  >>
   C321122213331121133132313331331121111331322122332321313
  <<
   C3211222133311211331323133313311211113313221223323213133
  >>
 
 
 C3211222133311211331323133313311211113313221223323213132
  >>