import java.util.*;

public class Main {
	public static void main (String[] args) {
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
		int m = sc.nextInt();
		HashSet<Integer> set = new HashSet<>();
		set.add(0);
		char[] arr = sc.next().toCharArray();
		int current = 0;
		for (char c : arr) {
		    if (c == 'L') {
		        current--;
		    } else if (c == 'U') {
		        current += n + 1;
		    } else if (c == 'D') {
		        current -= n + 1;
		    } else {
		        current++;
		    }
		    set.add(current);
		}
		StringBuilder sb = new StringBuilder();
		for (int i = n; i >= 0; i--) {
		    for (int j = 0; j <= n; j++) {
		        if (j > 0) {
		            sb.append(" ");
		        }
		        if (set.contains(i * (n + 1) + j)) {
		            sb.append("0");
		        } else {
		            sb.append("1");
		        }
		    }
		    sb.append("\n");
		}
		System.out.print(sb);
	}
}