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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.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;

public class a {
	public static void main(String[] args) {
		new a();
	}
	a(){
		int R = nextInt(), C = nextInt();
		char[][] map = new char[R][C];
		int[] rowCount = new int[R];
		int[] colCount = new int[C];
		int[][] rowCumsum = new int[R+1][C];
		int[][] colCumsum = new int[R][C+1];
		int amtWalls = 0;
		for(int r = 0; r < R; r++){
			map[r] = nextChara();
			for(int c = 0; c < C; c++){
				rowCumsum[r+1][c] = rowCumsum[r][c];
				colCumsum[r][c+1] = colCumsum[r][c];
				if(map[r][c] == '*'){
					amtWalls++;
					rowCount[r]++;
					colCount[c]++;
					rowCumsum[r+1][c]++;
					colCumsum[r][c+1]++;
				}
			}
		}
		
		int rowWithAll = -1;
		int colWithAll = -1;
		for(int r = 0; r < R; r++){
			for(int c = 0; c < C; c++){
				if(amtWalls == rowCumsum[R][c] + colCumsum[r][C] - colCumsum[r][c+1] + colCumsum[r][c]){
					rowWithAll = r;
					colWithAll = c;
					break;
				}
			if(colWithAll != -1) break;
			}
		}
		
		if(colWithAll == -1){
			System.out.println("NO");
		}
		else
		{
			System.out.println("YES");
			System.out.println(rowWithAll+" "+colWithAll);
		}
	}
	
	// stuff that really shouldn't be messed with
	boolean debug = false;
	int[][] arrArliToArrArr(ArrayList<Integer>[] nexts){
		int[][] ret = new int[nexts.length][];
		for(int i = 0; i < nexts.length; i++){
			ret[i] = new int[nexts[i].size()];
			for(int j = 0; j < nexts[i].size(); j++){
				ret[i][j] = nexts[i].get(j);
			}
		}
		return ret;
	}
	BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
	String[] _line = new String[0]; int _pos = 0;
	boolean exceptionEncountered = false;
	void ensure(){
		while(_pos >= _line.length || _line[_pos].length() == 0){
			_pos++;
			try{
				while(_pos >= _line.length){
					_line = br.readLine().split(" ");
					_pos = 0;
				}
			}
			catch(Exception e){
				exceptionEncountered = true;
				_line = new String[1];
				_line[0] = "1";
				_pos = 0;
			}
		}
	}
	char[] nextChara(){ensure();return _line[_pos++].toCharArray();}
	double nextDouble(){ensure();return Double.parseDouble(_line[_pos++]);}
	int nextInt(){ensure();return Integer.parseInt(_line[_pos++]);}
	long nextLong(){ensure();return Long.parseLong(_line[_pos++]);}
	String next(){ensure();return _line[_pos++];}
}
