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#include<bits/stdc++.h>
using namespace std;
using lld = long long;

struct State{
	int val;
	int cnt;
	int del;

	State(void) {}
	State(int a, int b, int c): val(a), cnt(b), del(c) {}
};

bool operator < (const State& a, const State& b){
	return a.val < b.val;
}

vector<State> calc(vector<int>& l, vector<int>& a, vector<int>& b){
	int n = l.size();
	vector<pair<int,int> > x(n), y(n);
	for(int i=0;i<n;i++){
		x[i] = {a[i],l[i]};
		y[i] = {b[i],l[i]};
	}

	sort(x.begin(), x.end());
	sort(y.begin(), y.end());

	vector<State> t;
	while(!x.empty()){
		int l = min(x.back().second, y.back().second);

		if(x.back().first != y.back().first)
			t.push_back(State(x.back().first, l, y.back().first-x.back().first));

		x.back().second -= l;
		y.back().second -= l;

		while(!x.empty() && x.back().second == 0)
			x.pop_back();
		while(!y.empty() && y.back().second == 0)
			y.pop_back();
	}

	return t;
}

void solve1(priority_queue<State>& A, priority_queue<State>& B){
	while(!A.empty() && !B.empty()){
		State a = A.top();
		State b = B.top();
		A.pop(), B.pop();

		if(a.cnt < b.cnt){
			State x = b;
			b.cnt = a.cnt;
			x.cnt -= a.cnt;
			B.push(x);
		}else if(a.cnt > b.cnt){
			State x = a;
			a.cnt = b.cnt;
			x.cnt -= b.cnt;
			A.push(x);
		}

		if(a.val >= b.val-1){
			cout << "NIE\n";
			return;
		}

		int p = min((b.val-a.val)/2, min(a.del, b.del));

		a.del -= p, a.val += p;
		if(a.del > 0)
			A.push(a);

		b.del -= p, b.val -= p;
		if(b.del > 0)
			B.push(b);

		if(a.val > b.val){
			cout << "NIE\n";
			return;
		}

		while(!A.empty() && A.top().del == 0)
			A.pop();
		while(!B.empty() && B.top().del == 0)
			B.pop();
	}

	cout << (A.empty() && B.empty() ? "TAK" : "NIE") << "\n";
}

void solve2(priority_queue<State>& A, priority_queue<State>& B){
	while(!A.empty() && !B.empty()){
		State a = A.top();
		State b = B.top();
		A.pop(), B.pop();

		if(a.cnt < b.cnt){
			State x = b;
			b.cnt = a.cnt;
			x.cnt -= a.cnt;
			B.push(x);
		}else if(a.cnt > b.cnt){
			State x = a;
			a.cnt = b.cnt;
			x.cnt -= b.cnt;
			A.push(x);
		}

		if(a.val >= b.val){
			cout << "NIE\n";
			return;
		}

		int p = min(a.del, b.del);

		a.del -= p, a.val += p;
		if(a.del > 0)
			A.push(a);

		b.del -= p, b.val -= p;
		if(b.del > 0)
			B.push(b);

		if(a.val > b.val){
			cout << "NIE\n";
			return;
		}

		while(!A.empty() && A.top().del == 0)
			A.pop();
		while(!B.empty() && B.top().del == 0)
			B.pop();
	}

	cout << (A.empty() && B.empty() ? "TAK" : "NIE") << "\n";
}

void query(void){
	int n;
	cin >> n;

	vector<int> l(n), a(n), b(n);
	for(int i=0;i<n;i++)
		cin >> l[i] >> a[i] >> b[i];

	vector<State> t = calc(l,a,b);
	priority_queue<State> A,B;
	for(auto& i : t)
		if(i.del > 0)
			A.push(i);
		else{
			i.del = -i.del;
			B.push(i);
		}

	if(n <= 2000)
		solve1(A,B);
	else
		solve2(A,B);
}

int main(void){
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);

	int q;
	cin >> q;

	while(q--)
		query();

	return 0;
}