#define _USE_MATH_DEFINES
#include  <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
#include <string>
#include<math.h>
#include<iomanip>
#include<stdio.h>
#include <stdlib.h>
#include<stdio.h>
#include <queue>
#include<map>
#include <fstream>
#include <sstream>
#include<set>
#include<stack>
#include<time.h>
#include <sys/types.h>
#include <tuple>
#include <numeric>
#include <iterator>

typedef long long int ll;
//#include<bits/stdc++.h>


using namespace std;

ll gcd(ll a, ll b) {
    if (a < b)swap(a, b);
    if (b == 0)return a;
    return gcd(b, a % b);
}
int lcm(int a, int b) {
    return a * b / gcd(a, b);
}




int main()
{

    int Q;
    Q = 1;
    //cin >> Q;   

    while (Q--) {
        int n;
        cin >> n;
        int m;
        cin >> m;
        string p;
        cin >> p;
        n++;
        vector<vector<bool>>r(n, vector<bool>(n));
        int x = 0, y = 0;
        r[0][0] = 1;
        for (int i = 0; i < m; i++) {
            if (p[i] == 'R')x++;
            if (p[i] == 'L')x--;
            if (p[i] == 'U')y++;
            if (p[i] == 'D')y--;
            r[y][x] = 1;
        }
        for (int i = n - 1; i >= 0; i--) {
            for (int j = 0; j < n; j++) {
                if (r[i][j])cout << 0 << " ";
                else cout << 1 << " ";
            }
            cout << endl;
        }



    }
        return 0;
}