Template:Syntax2

http://developer.valvesoftware.com/w/images/f/fd/Iosyntax.png Syntax	{{{1}}}
http://developer.valvesoftware.com/w/images/6/6c/Io14.png  Input	{{{2}}}
http://developer.valvesoftware.com/w/images/2/2e/Io11.png Output	{{{3}}}