import java.util.Scanner;
public class Main{
	public static void main(String[] args){
		int countofinputs = -1;
		int countofpiecesfound = 0;
		int endinput = 0;
		int a[][] = new int[9][9];
		while(endinput == 0){
			System.out.println("Enter Row: ");
			Scanner scan = new Scanner(System.in);
			int r = scan.nextInt();
			System.out.println("Enter Column: ");
			Scanner scan2 = new Scanner(System.in);
			int c = scan2.nextInt();
			a[r][c]= 1;
			countofinputs++;
		if(r==0 && c==0){
			endinput = 1;
		}
		}
		for(int row=1; row<=7; row++){
			for(int column=1; column<=7; column++){
				// Up Left Diagonal
				for(int i=1; i<7; i++){
				if(row-i >= 1 && column-i >= 1){
					if(a[row-i][column-i] == 1)
						countofpiecesfound++;
				}
				else
					break;
				}
				// Up
				for(int i=1; i<7; i++){
				if(row-i >= 1){
					if(a[row-i][column] == 1)
						countofpiecesfound++;
				}
				else
					break;
				}
				// Up Right Diagonal
				for(int i=1; i<7; i++){
				if(row-i >= 1 && column+i <= 7){
					if(a[row-i][column+i] == 1)
						countofpiecesfound++;
				}
				else
					break;
				}
				// Right
				for(int i=1; i<7; i++){
				if(column-i >= 1){
					if(a[row][column-i] == 1)
						countofpiecesfound++;
				}
				else
					break;
				}
				// Left
				for(int i=1; i<7; i++){
				if(column+1 <= 7){
					if(a[row][column+i] == 1)
						countofpiecesfound++;
				}
				else
					break;
				}
				//Down
				for(int i=1; i<7; i++){
				if(row+i <= 7){
					if(a[row+i][column] == 1)
						countofpiecesfound++;
				}
				else
					break;
				}
				// Down Left Diagonal
				for(int i=1; i<7; i++){
				if(row+i <= 7 && column-i >= 1){
					if(a[row+i][column-i] == 1)
						countofpiecesfound++;
				}
				else
					break;
				}
				// Down Right Diagonal
				for(int i=1; i<7; i++){
				if(row+i <= 7 && column+i <=7){
					if(a[row+i][column+i] == 1)
						countofpiecesfound++;
				}
				else
					break;
				}
				if(countofpiecesfound == countofinputs)
					System.out.println(row + "," + column);
				}
			countofpiecesfound = 0;
			}
		}
	}