C31232233133313221211113313331311331333133313113313331333133313331333133312112131
  >>
   C3123223313331322121111331333131133133313331311331333133313331333133313331211213
  <<
   C31232233133313221211113313331311331333133313113313331333133313331333133312112133
  >>
 
 
 C31232233133313221211113313331311331333133313113313331333133313331333133312112132
  >>