#include<stdio.h>

char line[1010], prevline[1010];
char *l, *p;

int dimx,dimy;

void makej(void) {
	int i;
	int bad=0;
	int lodi = 0;

	for (int j=0; j<1010; j++ ) {
		line[j] = '.';
		prevline[j] = '.';
	}
	l = line;
	p = prevline;
	
	for (int k = 0; k<dimy+1; k++) {
		if(k < dimy) {
		    gets(l+1);
//printf ("Got line %s\n", l);
		} else {
		    for (int j=0; j<1010; j++ ) l[j] = '.';
//printf ("Filed line\n");
		}
		l[dimx+1] = '.';
		i = 1;
		while(i<=dimx && !bad) {
			if(p[i] == '.') {
				i++;
				continue;
			}

			if (l[i] == '.' && l[i+1] == '.' && p[i+1] == '.') {
				lodi++;
			} else if (l[i] == '.' && l[i+1] == '.') {
				// OK
			} else if (l[i] == p[i] && l[i+1] == p[i+1]) {
				// OK
			} else {
			    bad = 1;
			    break;
			}
			i++;
		}
		char * tmp = p;
		p = l;
		l = tmp;
	}
	if (bad) {
	    printf ("Bad placement.\n");
	} else {
	    printf("There are %d ships.\n", lodi);
	}
}

int main(void) {

	while(1){
		scanf("%i %i\n", &dimy, &dimx);
		if (!dimx && !dimy) break;
		makej();
	}

	return 0;
}