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arno 1393 bees & caterpillars
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by
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Arno
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ARNO                              2020-05-26 21:33
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THIS CAVES SHOWS THE RELATION BETWEEN ROLLING BFLY FORMATIONS AND THE SWARM BFLY DANCING FLY FORMATIONS. :-D  
  
\ THE BASE-4 ROLLING FORMATION HAS NO 'DANCING' COUNTERPART. BUT FROM 9 BFLIES ONWARD, EVERY ROLLING FORMATION HAS A CORRESPONDING DANCING FORMATION (WITH 1 BFLY LESS).  
  
\ THE ONLY POSSIBLE EXTENSION METHOD I FOUND IS BY ADDING COLUMNS AT THE LEFT SIDE (COMPLETE OR INCOMPLETE). THIS IN CONTRAST TO THE FFLY FORMATIONS WHICH HAVE SEVERAL MORE POSSIBILITIES.  
  
\ ALSO, USING FFLIES IN THE CENTER DOES NOT WORK FOR DANCING/ROLLING BFLY FORMATIONS.