#include<bits/stdc++.h>
#define rep(i,n) for (int i = 0; i < int(n); ++i)
using namespace std;

void solve(){
    int n, p; cin >> n >> p;
    vector<vector<int>> a(n,vector<int>(n));
    rep(i,n) rep(j,n) cin >> a[i][j];
    if (p != 2){
        cout << 0 << endl;
        return ;
    }
    vector<int> rs, cs;
    rep(i,n){
        int cnt = 0;
        rep(j,n){
            if (a[i][j] == -1) cnt++;
        }
        if (cnt >= 2){
            cout << 0 << endl;
            return ;
        }
        if (cnt == 0){
            rs.emplace_back(i);
        }
    }
    rep(j,n){
        int cnt = 0;
        rep(i,n){
            if (a[i][j] == -1) cnt++;
        }
        if (cnt >= 2){
            cout << 0 << endl;
            return ;
        }
        if (cnt == 0){
            cs.emplace_back(j);
        }
    }
    vector<int> bs;
    for (int i : rs){
        int x = 0;
        for (int j : cs){
            x <<= 1;
            x += a[i][j];
        }
        for (int b : bs){
            x = min(x,x^b);
        }
        if (x == 0){
            cout << 0 << endl;
            return ;
        }
        bs.emplace_back(x);
    }
    cout << 1 << endl;
}

int main(){
    int t; cin >> t;
    while(t--) solve();
}