code.rs

fn main() {
	let mut i = "".into();
	std::io::stdin().read_line(&mut i);
	let mut q:Vec<i8>= i.split(" ").map(|s|s.trim().parse().unwrap()).collect();
	
	loop {
		if q[1]>q[3]{print!("S");q[3]+=1;}
		let s = (q[0]-q[2]).signum();
		q[2] += s;
		println!("{}", ["W","","E"][(s+1) as usize]);
	}
}