vars.cdr

var a := 1;
var _ := 2;
var $ := 3;
var _$:= 4;
var $_:= 5;
var a_:= 6;
var $a:= 7;
var a1:= 8;

const a := 1;
const a := [1, 2, 3];

print a;
print _;
print $;
print _$;
print $_;
print a_;
print $a;
print a1;
print _+$+_$;
print [a,_,$,_$];

//@EACH
var 1a := 1;
var a = 1;