#include <iostream>
using namespace std;
 
int main() {
	int N,m[100][100],i,j;
    cin>>N;
	 for (i = 1; i <= N; i++)
      for (j = 1; j <= N; j++)
        cin>>m[i][j];
    cin>>i>>j;
    if (j==1 && i>=j) {
    for(i = 2;i <= N; i++)
     for(j = 1;j <= N; j++)
       if (i==j+1)
    cout<<m[i][j]<<" "; 
    }
    if (i==1 && j>=i) {
    for(i = 1;i <= N; i++)
     for(j = 2;j <= N; j++)
      if (j==i+1)
    cout<<m[i][j]<<" ";
    }// your code goes her// your code goes here
	return 0;
}

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