puts "==================================" puts "BUC60618" puts "==================================" puts "There was a problem filter of solutions. Several solutions were skipped." puts "" puts "It takes visual check for this BUG" puts "==================================" puts "" circle c1 0 0 100 circle c2 500 -400 300 circle c3 300 200 200 cirtang result c1 c2 c3 checklength result_1 -l 3568.9587306060739 checklength result_2 -l 9964.7111736227271 checklength result_3 -l 2082.9371204466097 checklength result_4 -l 32696.069757517998 checklength result_5 -l 1681.9298517645602 checklength result_6 -l 3097.3731840080009 checklength result_7 -l 1545.2428620020787 checklength result_8 -l 772.26646380656518