#include<stdio.h>

int main(void){
	int h,w,i,j,h1,w1,h2,w2,h3,w3,p=0;
	char s[128];
	scanf("%d%d",&h,&w);
	for(i = 1;i <= h;i++){
		scanf("%s",s);
		for(j = 1;j <= w;j++){
			if(s[j-1] == '*'){
				if(!(p)){h1 = i;w1 = j;p++;}else{h2 = i;w2 = j;}
			}
		}
	}
	if(h1 == h2){if(h1 == h){h3 = h1-1;w3 = 1;}else{h3 = h1+1;w3 = 1;}}
	else if(w1 == w2){if(w1 == w){w3 = w1-1;h3 = 1;}else{w3 = w1 + 1;h3 = 1;}}
	else{h3 = h1;w3 = w2;}
	for(i = 1;i <= h;i++){
		for(j = 1;j <= w;j++){
			if((i == h1 && j == w1) || (i == h2 && j == w2) || (i == h3 && j == w3)){printf("*");}
			else{printf("-");}
		}
		printf("\n");
	}
	return 0;
}