import java.util.*;
import java.lang.*;
import java.io.*;
 
class Ideone {
	public static void main (String[] args) {
		Scanner x = new Scanner (System.in);
		int n;
		n = x.nextInt();
		double [][]m = new double[n][n];
		double [][]m1 = new double[n-1][n-1];
		for (int i=0; i<n; i++) {
			for (int j=0; j<n; j++) {
				m[i][j] = x.nextDouble();
			}
		}
		int deli, delj;
		deli = x.nextInt();
		delj = x.nextInt();
		for (int i=0, ln=0; ln<n-1;) {
			if (i!=deli-1) {
				for (int j=0, cn=0; cn<n-1; j++, cn++) {
					if (j==delj-1) j++;
					m1[ln][cn]=m[i][j];
				}
				i++;
				ln++;
			} else i++; }
		m=m1;
		for (int i=0; i<n-1; i++) {
			for (int j=0; j<n-1; j++) {
				System.out.print(m[i][j]+"    ");
			}
			System.out.println();
		}
	}
}

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