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

typedef long long LL;
typedef long double LD;
typedef pair < int, int > PII;
typedef pair < LL, LL > PLL;
typedef pair < LD, LD > PDD;

#define all(x) (x).begin(), (x).end()
#define sz(x) (int)(x).size()
#define dbl(k, x) fixed << setprecision(k) << (x)

template < typename _T > inline void _DBG(const char *s, _T x) { cerr << s << " = " << x << "\n"; }
template < typename _T, typename... args > void _DBG(const char *s, _T x, args... a) { while(*s != ',') cerr << *s++; cerr << " = " << x << ','; _DBG(s + 1, a...); }

#ifdef LOCAL
#define _upgrade ios_base::sync_with_stdio(0);
#define DBG(...) _DBG(#__VA_ARGS__, __VA_ARGS__)
#else
#define _upgrade ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#define DBG(...) (__VA_ARGS__)
#define cerr if(0) cout
#endif

// ********************** CODE ********************** //

const int N = 1e5 + 7;

int n;
LL L[N];
PLL A[N], B[N], pA[N], sA[N];

void solve()
{
    cin >> n;
    
    LL sa = 0, sb = 0;
    for(int i = 1; i <= n; i++)
    {
        cin >> L[i] >> A[i].first >> B[i].first;
        sa += A[i].first * L[i];
        sb += B[i].first * L[i];
        A[i].second = B[i].second = L[i];
    }

    if(sa != sb)
    {
        cout << "NIE\n";
        return;
    }

    sort(A + 1, A + n + 1);
    sort(B + 1, B + n + 1);
    
    vector < PLL > vec;
    for(int i = 1; i <= n + 1; i++)
    {
        if(i <= n)
            vec.push_back(B[i]);
        /*
        if(i == n + 1 || B[i].first != B[i - 1].first)
            vec.push_back({B[i - 1].first, B[i - 1].second});
        else
            B[i].second += B[i - 1].second;
        */    
    }
    for(int i = 1; i <= n; i++)
    {
        pA[i] = sA[i] = A[i];
    }
    sort(all(vec));

    int i1 = 1, i2 = n;
    LL cur1 = 0, cur2 = 0, l1 = 0, l2 = 0, k1 = 0, b1 = 0, k2 = 0, b2 = 0;
    for(int i = 0; i < sz(vec); i++)
    {
        k1 += vec[i].second;
        b1 += vec[i].second * vec[i].first;
        LL l = k1;
        while(i1 <= n && l1 < l)
        {
            if(l1 + pA[i1].second <= l)
            {
                l1 += pA[i1].second;
                cur1 += pA[i1].second * pA[i1].first;
                i1++;
            }
            else
            {
                pA[i1].second -= (l - l1);
                cur1 += (l - l1) * pA[i1].first;
                l1 = l;
            }
        }
        
        k2 += vec[sz(vec) - 1 - i].second;
        b2 += vec[sz(vec) - 1 - i].second * vec[sz(vec) - 1 - i].first;
        l = k2;
        while(i2 >= 1 && l2 < l)
        {
            if(l2 + sA[i2].second <= l)
            {
                l2 += sA[i2].second;
                cur2 += sA[i2].second * sA[i2].first;
                i2--;
            }
            else
            {
                sA[i2].second -= (l - l2);
                cur2 += (l - l2) * sA[i2].first;
                l2 = l;
            }
        }

        if(l1 != k1 || l2 != k2)
        {
            cout << "NIE\n";
            return;
        }
        
        if(cur1 > b1 || b2 > cur2)
        {
            cout << "NIE\n";
            return;
        }
    }

    cout << "TAK\n";   
}

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

	return 0;
}