#include <iostream>

#define NODE_MAX 500000

using namespace std;

int main(){
    bool graph[NODE_MAX][NODE_MAX];
    int t;
    long int n, i;
    cin >> t;
    cin >> n;

    while (t--){
        for (i = 0; i < n; i++){
            for (j = 0; j < n; j++){
                cin >> graph[i][j];
                graph[i][j] = !(graph[i][j]);
            }
        }
    }

}