#include<stdio.h>
char s[202][202];
int main()
{
	int h, w;
	scanf("%d %d", &h, &w);
	int i, j;
	for (i = 0; i < h; i++)
		scanf("%s", s[i]);
	for (i = 0; i < h; i++)
	{
		for (j = 0; j < w; j++)
		{
			if (s[i][j] == '.')
				continue;
			if (s[i][j] == '9')
				s[i][j + 1] = 'Y';
			else
				s[i][j + 4] = 'Y';
			j += 5;
		}
	}
	for (i = 0; i < h; i++)
		printf("%s\n", s[i]);
	return 0;
}