C31232233133313221211113313331333132313331322121111133321133221
  >>
   C3123223313331322121111331333133313231333132212111113332113322
  <<
   C31232233133313221211113313331333132313331322121111133321133223
  >>
 
 
 C31232233133313221211113313331333132313331322121111133321133222
  >>