C31232233133313221211113313331333133313331212111133131333311
  >>
   C3123223313331322121111331333133313331333121211113313133331
  <<
   C31232233133313221211113313331333133313331212111133131333313
  >>
 
 
 C31232233133313221211113313331333133313331212111133131333312
  >>