512

#include <iostream>
#include <stdio.h>
#include <string>

using namespace std;

int n, m;
string matrix[101];

bool square(int k, int i, int j, int z)
{
    if (matrix[k][i] != '*' || matrix[j][i] != '*' || matrix[k][z] != '*' || matrix[j][z] != '*')
        return false;
    return true;
}


int main()
{
    scanf("%d%d", &n, &m);
    for(int i = 0; i < n; i++)
        cin >> matrix[i];
    int z = 0;
    int counter = 0;
    for(int k = 0; k < n - 1; k++)
    {
        for(int i = 0; i < m - 1; i++)
        {
            for(int j = k + 1; j < n; j++)
            {
                for(int z =  i + 1; z < m; z++)
                {
                    if (square(k,i,j,z))
                        counter++;
                }
            }
        }
    }

    cout << counter << endl;

    return 0;
}