#include <iostream>
#include <cstdio>
#include <vector>
#include <map>
#include <set>
#include <algorithm>
#include <string>
#include <cstdlib>
#include <stack>
#include <queue>
#include <cmath>
using namespace std;

int main() {
	char c;
	double x=0, y=0;
	while (cin>>c) {
		if (c == 'N')x++;
		else if (c == 'S') x--;
		else if (c == 'E')y++;
		else if (c == 'W')y--;

		cout << c << endl << x << endl << y << endl << endl;
	}
	printf("%f", sqrt(x*x + y*y));
}