fn main() -> u8
{
	var x: u8 = 17;
	var a: &u8 = &x;
	a = 50;
	var y: u8 = 98;
	var z: u8 = 150;
	var b: &u8 = &y;
	&b = &z;
	var result = x + b;
	return: result
}