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#include<bits/stdc++.h>
#include<chrono>
#define ff first
#define ss second
#define eb emplace_back
//#define putchar putchar_unlocked
//#define getchar getchar_unlocked
#define debug if(0)
using namespace std;
typedef long long int LL;
typedef long double LD;
typedef short int SH;

inline void readI(int *i)
{
	register int r=0;
	register char c=getchar();
	int z=1;
	if(c == '-')
	{
		z=-1;
	}
	while(c < '0' || c > '9')
	{
		c=getchar();
		if(c == '-')
		{
			z=-1;
		}
	}
	while(c >= '0' && c <= '9')
	{
		r=(r<<3)+(r<<1)+c-'0';
		c=getchar();
	}
	*i=(r*z);
}
inline void readUI(int *i)
{
	register int r=0;
	register char c=getchar();
	while(c < '0' || c > '9')
	{
		c=getchar();
	}
	while(c >= '0' && c <= '9')
	{
		r=(r<<3)+(r<<1)+c-'0';
		c=getchar();
	}
	*i=r;
}
inline void readLL(LL *l)
{
	register LL r=0;
	register char c=getchar();
	int z=1;
	if(c == '-')
	{
		z=-1;
	}
	while(c < '0' || c > '9')
	{
		c=getchar();
		if(c == '-')
		{
			z=-1;
		}
	}
	while(c >= '0' && c <= '9')
	{
		r=(r<<3)+(r<<1)+c-'0';
		c=getchar();
	}
	*l=(r*z);
}
inline void readULL(LL *l)
{
	register LL r=0;
	register char c=getchar();
	while(c < '0' || c > '9')
	{
		c=getchar();
	}
	while(c >= '0' && c <= '9')
	{
		r=(r<<3)+(r<<1)+c-'0';
		c=getchar();
	}
	*l=r;
}
inline void write(LL l)
{
	if(!l)
	{
		putchar(48);
	}
	else
	{
		if(l < 0)
		{
			l^=-1;
			++l;
			putchar(45);
		}
		int p=0,h[21];
		while(l)
		{
			++p;
			h[p]=(l%10)+48;
			l/=10;
		}
		for(int i=p+1; --i;)
		{
			putchar(h[i]);
		}
	}
}
inline void writeS(string s)
{
	int l=s.length();
	for(int i=0; i^l; ++i)
	{
		putchar(s[i]);
	}
}

int z,n;
LL c,a,b,w;
map <LL, LL> M;
void zero()
{
	map <LL, LL> blank;
	swap(M, blank);
}
int main()
{
	readUI(&z);
	for(int i2=0; i2^z; ++i2)
	{
		zero();
		w=0;
		readUI(&n);
		for(int i=0; i^n; ++i)
		{
			readULL(&c);
			readULL(&a);
			readULL(&b);
			if(a > b)
			{
				M[-a]+=c*(a-b);
			}
			else
			{
				M[-b]+=c*(a-b);
			}
		}
		for(auto x : M)
		{
			w+=x.ss;
			debug printf("TEST w=%lld; x=(%lld; %lld);\n", w, -x.ff, x.ss);
			if(w < 0)
			{
				break;
			}
		}
		if(!w)
		{
			writeS("TAK");
		}
		else
		{
			writeS("NIE");
		}
		putchar(10);
	}
	return 0;
}
/*
5
2
2 1 4
2 5 2
2
1 4 3
1 5 4
2
1 5 7
1 7 5
2
1 4 1
1 2 5
3
2 6 4
1 2 3
3 4 5
*/