VGU:%s/^.\{,4}$/-1 {qz$hD0P+@zq@z:%s/\v%1cU|%2cX|%3cL|%4cI|%>4cN//g qz/^\w\|$ C\x12=len(@") \x1bq80@zZZ
Note that non-ascii characters in the above source code will be escaped (such as \x9f).
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