private["_array"];
_array = param [0,[],[[]]];
_array = str(str(_array));
_array = toArray(_array);

for "_i" from 0 to (count _array)-1 do
{
	_sel = _array select _i;
	if((_i != 0 && _i != ((count _array)-1))) then
	{
		if(_sel == 34) then
		{
			_array set[_i,96];
		};
	};
};

toString(_array);