#include <iostream>
#include <algorithm>
#include <fstream>
#include <set>
#include <cstring>
#include <map>
#include <string>
#include <utility>
using namespace std;
int main() {
    map<string, int> turns;
    turns.insert(pair<string, int>("NE", 1));
    turns.insert(pair<string, int>("SW", 1));
    turns.insert(pair<string, int>("ES", 1));
    turns.insert(pair<string, int>("WN", 1));
    turns.insert(pair<string, int>("EN", -1));
    turns.insert(pair<string, int>("WS", -1));
    turns.insert(pair<string, int>("SE", -1));
    turns.insert(pair<string, int>("NW", -1));
    int n;
    cin >> n;
    for (int i = 0; i < n; i++) {
        int counter = 0;
        string s;
        cin >> s;
        for (int j = 0; j < s.length() - 1; j++) {
            string a = s.substr(j, 2);
            if (turns.count(a))counter += turns[a];
        }
        if (counter > 0) cout << "CW" << endl;
        else cout << "CCW" << endl;
    }
}