note
!1
<p>Not really the craziest I've ever made, but certainly one of my more creative ones can be found [id://503558|here].</p>
<p>The regex is:</p>
<code>
/([^~])[^~]*([^~]).*~[^~]*([^~])[^~]*([^~])(?{local$z=$1 and local$y=$2 and local$x=$1 eq$3?$4:$1 eq$4?$3:($z=$2)&&($y=$1)&&$2 eq$3?$4:$2 eq$4?$3:0}).*~[^~]*((??{$y})[^~]*(??{$x})|(??{$x})[^~]*(??{$y}))(?{$x{join" - ",sort$x,$y,$z}++})(?!)/
</code>
<p>Basically I used the regex engine to search through all the possible triangles and failed everytime I found one so I could continue searching for the rest.</p>
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