set #1=a
set #2=b
set #3=c
set #4=d
set #5=e
cd/d %~dp0
for /f "delims=" %%i in ('dir/ad/b .\*')do (
 set "del="
 for /f "tokens=1,* delims==" %%j in  ('set #')do if /i "%%~nxi"=="%%k" set del=n
 if not defined del  rd/q ".\%%~nxi"
)
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