C31232233133313221211113313331333133313331212111133221233131
  >>
   C3123223313331322121111331333133313331333121211113322123313
  <<
   C31232233133313221211113313331333133313331212111133221233133
  >>
 
 
 C31232233133313221211113313331333133313331212111133221233132
  >>