@echo off
set /p "a=>"
set /p "b=>"
set /p "c=>"

if %a% GTR %b% goto ab
if %b% GTR %c% goto bca
goto bac
:ab
if %b% GTR %c% goto abc
if %c% GTR %a% goto cab
goto acb

:abc
echo %a% is a
echo %b% is b
echo %c% is c
goto end
:acb
echo %a% is a
echo %c% is c
echo %b% is b
goto end
:bac
echo %b% is b
echo %a% is a
echo %c% is c
goto end
:bca
echo %b% is b
echo %c% is c
echo %a% is a
goto end
:cba
echo %c% is c
echo %b% is b
echo %a% is a
goto end
:cab
echo %c% is c
echo %a% is a
echo %b% is b
goto end


:end
pause
