C31232233133313221211113313331333131211113313232233223311
  >>
   C3123223313331322121111331333133313121111331323223322331
  <<
   C31232233133313221211113313331333131211113313232233223313
  >>
 
 
 C31232233133313221211113313331333131211113313232233223312
  >>