import java.util.Scanner;


public class HelloWorld {
		public static void main (String[] args) {
			Scanner sc = new Scanner(System.in);
			int n = sc.nextInt();
			int m =sc.nextInt();
			sc.nextLine();
			String[] strs = sc.nextLine().split("");
			sc.close();

			int[][] matrix = new int[n+1][n+1];
			int[] position_now = {n,0};
			matrix[position_now[0]][position_now[1]] = -1;
			for (int i = 0; i < m; i ++) {

				if (strs[i].equals("R")) {
					position_now[1]++;
				}
				if (strs[i].equals("U")) {
					position_now[0]--;
				}
				if (strs[i].equals("L")) {
					position_now[1]--;
				}
				if (strs[i].equals("D")) {
					position_now[0]++;
				}
				matrix[position_now[0]][position_now[1]] = -1;
			}


			for (int i = 0; i < n+1; i ++) {
				for (int j = 0; j < n + 1; j ++) {
					System.out.print(matrix[i][j]==-1? "0":"1");
					if (j == n) {
						break;
					}
					System.out.print(" ");
				}
				System.out.println();
			}


	}
}