C31232233133313221211113313331333131211113313212111113233311
  >>
   C3123223313331322121111331333133313121111331321211111323331
  <<
   C31232233133313221211113313331333131211113313212111113233313
  >>
 
 
 C31232233133313221211113313331333131211113313212111113233312
  >>