I am italian, so I use an italian keyboard

. For all I know, there is no way on an italian keyboard to obtain an { symbol (or the reverse }) without using the alt123 (and alt125) combo. I know this is a stupid issue, but it is really annoying not to be able to use the /echo ${} for in game debugging.
P.S. to ap50, where are the [] symbols on the english keyboard (right, left, up, down etc.)? Thanks.