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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

/**
 *
 * @author sarthak
 */

import java.util.*;
import java.math.*;
import java.io.*;



public class rnd363_B {

    static class FastScanner {
        BufferedReader br;
        StringTokenizer st;

        public FastScanner(InputStream is) {
            br = new BufferedReader(new InputStreamReader(is));
        }

        public String next() {
            while (st == null || !st.hasMoreTokens()) {
                try {
                    st = new StringTokenizer(br.readLine());
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            return st.nextToken();
        }

        public String nextLine() {
            st = null;
            try {
                return br.readLine();
            } catch (IOException e) {
                e.printStackTrace();
                return "";
            }
        }

        public int nextInt() {
            return Integer.parseInt(next());
        }

        public long nextLong() {
            return Long.parseLong(next());
        }

        public double nextDouble() {
            return Double.parseDouble(next());
        }
    }
    public static void main(String[] args){
         
    FastScanner s = new FastScanner(System.in);
    StringBuilder op=new StringBuilder();

    int n=s.nextInt();
    int m=s.nextInt();
    char[][] a=new char[n+1][m+1];
    for(int i=1;i<=n;i++){
       String ip=s.next();
       for(int j=1;j<=m;j++)
           a[i][j]=ip.charAt(j-1);
    }
    
    int tc=0;
    int[] rc=new int[n+1];
    int[] cc=new int[m+1];
  
    for(int i=1;i<=n;i++)
        for(int j=1;j<=m;j++)
            if(a[i][j]=='*'){
                tc++;
                rc[i]++;cc[j]++;
            }
   
    int r=-1,c=-1;
    for(int i=1;i<=n;i++)
        for(int j=1;j<=m;j++)
            if(a[i][j]=='*'){
                if(rc[i]+cc[j]-1==tc){
                    r=i;c=j;
                }
            }
    
    
    if(r!=-1){
        System.out.println("YES");
        System.out.println(r+" "+c);
    }
    else
        System.out.println("NO");
    
    
    }
  


}
