#include <bits/stdc++.h>   using namespace std;   const int64_t N = 1e6 + 10;   string second;   int64_t X, Y, n, m;   int32_t main() {     ios_base::sync_with_stdio(0);     cin.tie(0);     cout.tie(0);     cin >> n >> m;     for (int64_t i = 0; i < n; i++) {       cin >> second;       for (int64_t j = 0; j < second.size(); j++)         if (second[j] ==  * ) X ^= j, Y ^= i;     }     cout << Y + 1 <<     << X + 1;     return -0;   }   