Magalame

fn mgg(x: i32, y: i32, n:i32, res: &mut Vec<(i32,i32)>)  {

    res[0] = ((x + 2*y).rem_euclid(n),y);
    res[1] = ((x - 2*y).rem_euclid(n),y);
    
    res[2] = ((x+2*y+1).rem_euclid(n),y);
    res[3] = ((x-2*y-1).rem_euclid(n),y);

    res[4] = (x,(y+2*x).rem_euclid(n));
    res[5] = (x,(y-2*x).rem_euclid(n));