Power of Thor

/* The Power of Thor - by Arthur D. de Andrade - Codingame */

import java.util.*;
import java.io.*;
import java.math.*;

class Player {

    public static void main(String args[]) {
        Scanner in = new Scanner(System.in);

        int LX = in.nextInt();
        int LY = in.nextInt();

        int TX = in.nextInt();
        int TY = in.nextInt();

        // game loop
        while (true) {
            int E = in.nextInt(); // Quantidades de movimentos permitidos
            String mov = ""; // Var usada p/ passar as coordenadas

            if ((TY < LY) && (TY < 17)) {
                mov = "S";
                TY++;
            }
            else if ((TY > LY) && (TY > 0)) {
                mov = "N";
                TY--;
            }
            System.err.println("TY: " + TY);

            if ((TX < LX) && (TX < 39)){
                mov += "E";
                TX++;
            }
            else if ((TX > LX) && (TX > 0)) {
                mov += "W";
                TX--;
            }
            System.err.println("TX: " + TX);

            System.out.println(mov); // A single line providing the move to be made: N NE E SE S SW W or NW
        }
    }
}