#include <stdio.h>
#include <stdlib.h>

#define SIZE (2<<11)

static int line[2][SIZE];

int main(void)
{
  int ow, boats, r, c, i, j, field, boat, err;

  for (;;)
    {
      scanf("%d%d", &r, &c);
      if (!r && !c) break;
      /* init */
      boats = 0; ow = 0; err = 0;
      memset((void *)line[0], 0, sizeof(int) * c);
      memset((void *)line[1], 0, sizeof(int) * c);
      for (i = 0; i < r+1; i++)
	for (j = 0; j < c; j++)
	  {
	    scanf(" ");
	    if (i != r)
	      {
		field = getchar();
		if (field == '#')
		  boat = 1;
		else boat = 0;
	      }
	    else boat = 0;
	    if (boat)
	      line[i%2][j] = line[(i+1)%2][j] + 1;
	    else {
	      line[i%2][j] = 0;
	      if (line[(i+1)%2][j] != 0
		  && (j == 0 || line[(i+1)%2][j-1] == 0)) boats++;
	    }
	    if (j != 0)
	      {
		if (boat) {
		  if(line[i%2][j-1] != line[i%2][j] && 
		     line[i%2][j-1] != 0)
		    err = 1;
		  else if(line[i%2][j-1] == 0 && line[(i+1)%2][j-1] != 0)
		    err = 1;
		} else {
		  if (line[i%2][j-1] != 0 && line[(i+1)%2][j])
		    err = 1;
		}
	      }
	  }
      if (err)
	printf("Bad placement.\n");
      else printf("There are %d ships.\n", boats);
    }
  return 0;
}