#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using vi = vector<ll>;

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);

    ll n, m, t;
    cin >> n >> m >> t;


    for (ll i = 0; i < m; ++i) {
        char d;
        ll p, s, l, engine, end;
        cin >> p >> s >> d >> l;
        if (d == 'R') {
            engine = (p - 1 + l);
            end = p;
        } else {
            engine = p;
            end = (p - 1 + l);
        }

        ll distance = s * t;

        for (ll j = 0; j < n; ++j) {
            ll position = 0;
            if (d == 'R') {
                position = j - distance;
            } else {
                position = j + distance;
            }

            if (position == engine) {
                cout << "!";
                continue;
            }
            if (d == 'R') {
                if (position < engine && position >= end) {
                    cout << "#";
                    continue;
                }
            } else {
                if (position > engine && position <= end) {
                    cout << "#";
                    continue;
                }
            }

            cout << "=";
        }
        cout << "\n";
    }

    return 0;
}