#include<stdio.h>
int main()
{
	int n, m;
	scanf("%d %d", &n, &m);
	char s[1000006];
	scanf("%s", s);
	int i, j, k;
	int ans[202][202];
	for (i = 0; i <= n; i++)
		for (j = 0; j <= n; j++)
			ans[i][j] = 1;
	ans[0][0] = 0;
	i = j = 0;
	for (k = 0; s[k] != '\0'; k++)
	{
		if (s[k] == 'U')i++;
		if (s[k] == 'D')i--;
		if (s[k] == 'L')j--;
		if (s[k] == 'R')j++;
		if (0 <= i && i <= n && 0 <= j && j <= n)
			ans[i][j] = 0;
	}
	for (i = n; i >= 0; i--)
	{
		for (j = 0; j < n; j++)
			printf("%d ", ans[i][j]);
		printf("%d\n", ans[i][n]);
	}
	return 0;
}