#include <stdio.h> #include <math.h> int main() { int i, j, k; int n; scanf("%d", &n); getchar();

char a[100];
i = 0;
while((a[i]=getchar())!='\n'){
	i++;
}
a[i] = '\0';

for(i=0;i<n;i++){
	if(i==0){
		if(a[i]=='0'||a[i]=='2'||a[i]=='3'||(a[i]>='5'&&a[i]<='9')){
			printf("XXX");
		}else if(a[i]=='1'){
			printf("..X");
		}else{
			printf("X.X");
		}
	}else{
		printf(".");
		if(a[i]=='0'||a[i]=='2'||a[i]=='3'||(a[i]>='5'&&a[i]<='9')){
			printf("XXX");
		}else if(a[i]=='1'){
			printf("..X");
		}else{
			printf("X.X");
		}
	}
}
printf("\n");

for(i=0;i<n;i++){
	if(i==0){
		if(a[i]=='0'||a[i]=='4'||(a[i]>='8'&&a[i]<='9')){
			printf("X.X");
		}else if(a[i]=='1'){
			printf("..X");
		}else if(a[i]=='5'||a[i]=='6'){
			printf("X..");
		}else{
			printf("..X");
		}
	}else{
		printf(".");
		if(a[i]=='0'||a[i]=='4'||(a[i]>='8'&&a[i]<='9')){
			printf("X.X");
		}else if(a[i]=='1'){
			printf("..X");
		}else if(a[i]=='5'||a[i]=='6'){
			printf("X..");
		}else{
			printf("..X");
		}
	}
}
printf("\n");

for(i=0;i<n;i++){
	if(i==0){
		if(a[i]=='8'||a[i]=='9'||(a[i]>='2'&&a[i]<='6')){
			printf("XXX");
		}else if(a[i]=='1'){
			printf("..X");
		}else if(a[i]=='0'){
			printf("X.X");
		}else{
			printf("..X");
		}
	}else{
		printf(".");
		if(a[i]=='8'||a[i]=='9'||(a[i]>='2'&&a[i]<='6')){
			printf("XXX");
		}else if(a[i]=='1'){
			printf("..X");
		}else if(a[i]=='0'){
			printf("X.X");
		}else{
			printf("..X");
		}
	}
}
printf("\n");

for(i=0;i<n;i++){
	if(i==0){
		if(a[i]=='1'||a[i]=='3'||a[i]=='4'||a[i]=='5'||a[i]=='7'||a[i]=='9'){
			printf("..X");
		}else if(a[i]=='0'||a[i]=='6'||a[i]=='8'){
			printf("X.X");
		}else{
			printf("X..");
		}
	}else{
		printf(".");
		if(a[i]=='1'||a[i]=='3'||a[i]=='4'||a[i]=='5'||a[i]=='7'||a[i]=='9'){
			printf("..X");
		}else if(a[i]=='0'||a[i]=='6'||a[i]=='8'){
			printf("X.X");
		}else{
			printf("X..");
		}
	}
}
printf("\n");

for(i=0;i<n;i++){
	if(i==0){
		if(a[i]=='0'||a[i]=='2'||a[i]=='3'||a[i]=='5'||a[i]=='6'||a[i]=='8'||a[i]=='9'){
			printf("XXX");
		}else if(a[i]=='1'||a[i]=='4'||a[i]=='7'){
			printf("..X");
		}
	}else{
		printf(".");
		if(a[i]=='0'||a[i]=='2'||a[i]=='3'||a[i]=='5'||a[i]=='6'||a[i]=='8'||a[i]=='9'){
			printf("XXX");
		}else if(a[i]=='1'||a[i]=='4'||a[i]=='7'){
			printf("..X");
		}
	}
}
printf("\n");	
return 0;

}