#include <bits/stdc++.h>   using namespace std;   int a[1005], b[1005];   char c[1005][1005];   int main() {     int n, m;     cin >> n >> m;     int cnt = 0;     for (int i = 1; i <= n; i++) {       for (int j = 1; j <= m; j++) {         cin >> c[i][j];         if (c[i][j] ==  * ) {           a[i]++;           b[j]++;           cnt++;         }       }     }     for (int i = 1; i <= n; i++) {       for (int j = 1; j <= m; j++) {         if (c[i][j] ==  * ) {           if (a[i] + b[j] - 1 == cnt) return cout <<  YES n  << i <<     << j, 0;         } else {           if (a[i] + b[j] == cnt) return cout <<  YES n  << i <<     << j, 0;         }       }     }     cout <<  NO ;   }   