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YES
2 1
 YES
3 1
 NO
 YES
3 2
 YES
1 1
 YES
1 1
 YES
1 2
 YES
3 5
 YES
1 3
 NO
 NO
 YES
2 3
 YES
1 3
 YES
1 1
 YES
1 3
 YES
1 1
 NO
 YES
1 1
 YES
1 1
 YES
1 1
 YES
1 1
 YES
1 1
 YES
1 1
 YES
1 1
 YES
2 4
 YES
1 2
 YES
2 3
 YES
1 2
 YES
9 10
 YES
1 2
 YES
1 2
 YES
1 2
 YES
1 3
 YES
4 1
 NO
 YES
1 3
 YES
1 4
 YES
9 10
 YES
5 4
 YES
3 1
 NO
 NO
 YES
2 3
 YES
1 1
 YES
1 10
 YES
3 1
 YES
1 4
 YES
1 3
 YES
3 3
 YES
3 10
 YES
1 1
 YES
1 4
 YES
1 1
 YES
1 1
 YES
6 5
 YES
1 1
 YES
1 3
 YES
1 2
 YES
3 3
 YES
1 5
 YES
1 2
 YES
4 4
 YES
1 4
 NO
 YES
3 2
 YES
5 2
 YES
1 1
 YES
2 3
 YES
1 4
 YES
3 3
 YES
1 1
 YES
1 1
 YES
1 2
 YES
9 10
 YES
2 2
 YES
2 2
 NO
 YES
1 3
 YES
1 3
 YES
1 1
 YES
3 3
 YES
2 2
 YES
4 2
 YES
1 2
 YES
2 2
 YES
1 2
 YES
2 1
 YES
3 2
 YES
2 2
 YES
2 3
 YES
6 3
 YES
1 5
 YES
1 1
 YES
1 1
 YES
2 2
 YES
1 4
 YES
2 2
 NO
 YES
2 2
 YES
1 1
 YES
6 1
 YES
3 3
 YES
1 1
 YES
2 2
 NO
 YES
2 2
 NO
 YES
4 4
 YES
4 1
 YES
2 3
 NO

// Coded by- Rad0n

#include <bits/stdc++.h>
#define ff first
#define ss second
#define pb push_back
#define eb emplace_back
#define all(a) a.begin(),a.end()
#define lb(a,x) (lower_bound(all(a),x)-a.begin())
#define ub(a,x) (upper_bound(all(a),x)-a.begin())
#define forn(i,n) for(ll i=0;i<ll(n);i++)
#define forr(i,n) for(ll i=ll(n-1);i>=0;i--)
#define fora(i,a,b) for(int i=int(a);i<=int(b);i++)
#define forb(i,a,b) for(int i=int(a);i>=int(b);i--)
#define test int t,o;cin>>o;for(t=1;t<=o;t++)
#define kickstart int t,o;cin>>o;for(t=1;t<=o;t++){cout<<"Case #"<<t<<": ";solve();}
#define debug(...) fprintf(stderr, __VA_ARGS__), fflush(stderr)
#define time__(d) for(long blockTime = 0; (blockTime == 0 ? (blockTime=clock()) != 0 : false); debug("%s time : %.4fs", d, (double)(clock() - blockTime) / CLOCKS_PER_SEC))
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#define o_set tree<int,null_type,less<int>,rb_tree_tag,tree_order_statistics_node_update>
#define o_multiset tree<int,null_type,less_equal<int>,rb_tree_tag,tree_order_statistics_node_update>
using namespace __gnu_pbds;
#pragma GCC optimize("Ofast")
#pragma GCC optimize ("unroll-loops")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
using namespace std;
using ll=long long int;
#define mod 1000000007
mt19937 rng(time(NULL));
int n,m;
char arr[1005][1005];
void solve()
{
	cin>>n>>m;
	int c=0,ttl=0;
	int r[1005]={0},cc[1005]={0};
	forn(i,n)
	{
		c=0;
		forn(j,m)
		{
			cin>>arr[i][j];
			if(arr[i][j]=='*')c++,ttl++;
		}
		r[i]=c;
	}
	forn(i,m)
	{
		c=0;
		forn(j,n)
		{
			if(arr[j][i]=='*')c++;
		}
		cc[i]=c;
	}
	forn(i,n)
	{
		forn(j,m)
		{
			if(r[i]+cc[j]-(i==j)==ttl)
			{
				cout<<"YES"<<endl;
				cout<<i+1<<" "<<j+1<<endl;
				return;
			}
		}
	}
	cout<<"NO"<<endl;
	

}

int main()
{
	#ifndef ONLINE_JUDGE
    freopen("ip.txt", "r", stdin);
    freopen("op.txt", "w", stdout);
    #endif
    ios::sync_with_stdio(0); 
    cin.tie(0); 
    cout.tie(0);
    solve();
}
