in reply to Find codon usage in domain based on domain's position from a file
Also, you probably posted the question there because my solution here didn't work for you. What was the problem?
($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord }map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,
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