C31232233133313221211113313331333132313331322121111132313331323133313113122332131
  >>
   C3123223313331322121111331333133313231333132212111113231333132313331311312233213
  <<
   C31232233133313221211113313331333132313331322121111132313331323133313113122332133
  >>
 
 
 C31232233133313221211113313331333132313331322121111132313331323133313113122332132
  >>