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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

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

public class CF699B_2{ 
  public static int index;
  public static void main(String[] args)throws Exception {
    InputReader in = new InputReader(System.in);
    PrintWriter pw = new PrintWriter(new OutputStreamWriter(System.out));
    int n = in.nextInt(), m = in.nextInt();
    
    char [][] mat = new char[n+1][m+1];
    
    
    int walls = 0;
    int x[] = new int[n+1], y[] = new int[m+1];
    
    for(int i = 1; i <= n; i++){
      String s = in.next();
      
      for(int j = 1; j <= m; j++){
        mat[i][j] = s.charAt(j-1);
        if(mat[i][j] == '*'){
          walls++;
          x[i]++;  y[j]++;
        }
      }
    }
    
//    System.err.println(Arrays.toString(x));
//    System.err.println(Arrays.toString(y));
    
    boolean found = false;
    int xx = 0, yy = 0, max = -1;
    for(int i = 1; i <= n; i++){
      for(int j = 1; j <= m; j++){
        if(x[i]+y[j] > max){
          max = x[i]+y[j];
          xx = i; yy = j;
        }
        
      }
    }
    
    if(max >= walls){
      pw.println("YES");       
      pw.println(xx+" "+yy);
    }
    else{
      pw.println("NO");
    }
      
    
    pw.close();
  }
  
  static class InputReader {
    public BufferedReader reader;
    public StringTokenizer tokenizer;
    
    public InputReader(InputStream stream) {
      reader = new BufferedReader(new InputStreamReader(stream));
      tokenizer = null;
    }
    
    public String next() {
  
      try {
        while (tokenizer == null || !tokenizer.hasMoreTokens())
          tokenizer = new StringTokenizer(reader.readLine());
      } catch (IOException e) {
        return null;
      }
      
      return tokenizer.nextToken();
    }
    
    public String nextLine() {
      String line = null;
      try {
        tokenizer = null;
        line =  reader.readLine();
      } catch (IOException e) {
        throw new RuntimeException(e);
      }
      return line;
    }
    
    public int nextInt() {
      return Integer.parseInt(next());
    }
    
    public double nextDouble() {
      return Double.parseDouble(next());
    }
    
    public long nextLong() {
      return Long.parseLong(next());
    }
    public boolean hasNext(){
      try {
        while (tokenizer == null || !tokenizer.hasMoreTokens())
          tokenizer = new StringTokenizer(reader.readLine());
      } 
      catch (Exception e) {
        return false;
      }
     
    return true; 
    
    }
  }
}