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#include <algorithm>
#include <iostream>
#include <cassert>
#include <vector>
#include <cstdio>
#include <array>
#include <deque>
#include <cmath>
#include <stack>
#include <queue>
#include <set>
#include <map>
namespace {
	using namespace std;

	typedef vector<int> vint;
	typedef long long unsigned ulo;
	typedef long long lint;
	
	void __attribute__((unused)) spacje(int k) {
		int magic;
		static stack<int*> stos;
		while (!stos.empty() && stos.top() <= &magic) stos.pop();
		stos.push(&magic);
		for (int n = k * stos.size(); n--;) fprintf(stderr, " ");
	}

    #define BEND(x) begin(x), end(x)
	
	#define BOTH(x) for (int x = 0; x < 2; ++x)
	
	#define UPlt(xx, yy) (xx) = min(xx, yy)
	#define UPgt(xx, yy) (xx) = max(xx, yy)
	
	struct in_t {
		template<class T>
		operator T () {
			static bool __attribute__((unused)) dummy = ios_base::sync_with_stdio(false);
			T x;
			cin >> x;
			return x;
		}
	};
	in_t __attribute__((unused)) in;
	
	class Print {
		ostream & os;
		bool nfirst;
	 public:
		Print(ostream & os = cout) : os(os), nfirst(false) {}
		~Print() { os << endl; }
		template<class T> Print & operator , (T const& e) {
			if (nfirst) os << " ";
            os << e; nfirst = true; return *this;
        }
	};
	
	#define print Print{cout},
	#define prerr Print{cerr},
	
	template <class T>
	struct Range {
		struct Intit {
			T x; Intit(T x) : x(x) {}
			T & operator * () { return x; };
			bool operator != (Intit other) { return x < other.x; }
			void operator ++ () { ++x; }
		};
		
		T b, e;
		explicit Range(T n) : b(0), e(n) {}
		Range(T b, T e) : b(b), e(e) {}
		Intit begin() { return b; }
		Intit end() { return e; }
	};
	
	template <class T>
	Range<T> range(T n) { return Range<T>(n); }
	
	template <class T>
	Range<T> range(T b, T e) { return Range<T>(b, e); }

	template <class T>
	Range<T> inclusive(T b, T e) { return Range<T>(b, e + 1); }
	
	#define _ __attribute__((unused)) _
};

//#define dprintf(...) if (1) spacje(2), fprintf(stderr, __VA_ARGS__)
#define dprintf(...) {}

enum Type {
    BREAK = 0,
    START = 1,
    TIMEOUT = 2,
};

struct Event {
    int time;
    Type type;
    int itask;

    tuple<int, int, int> as_tuple() const {
        return tuple<int, int, int>{time, type, itask};
    }

    bool operator < (Event const& other) const {
        return as_tuple() < other.as_tuple();
    }
};

int main() {

    int n = in;
    int m = in;

    set<Event> events;

    vint fintimes;
    vint lengths;
    for (int i : range(n)) {
        int p = in;
        int k = in;
        int c = in;
        if (c) {
            fintimes.push_back(k);
            lengths.push_back(c);
            events.insert({p, START, i});
            events.insert({k, TIMEOUT, i});
        }
    }

    set<int> tasks;

    vint already(n);
    vint running;

    dprintf("foo\n");

    int lasttime = 0;
    while (!events.empty()) {
        Event ev = *events.begin();
        events.erase(events.begin());

        if (ev.type == START) {
            dprintf("%d: start %d\n", ev.time, ev.itask);
            tasks.insert(ev.itask);
        }
        if (ev.type == TIMEOUT) {
            dprintf("%d: timeout %d\n", ev.time, ev.itask);
            if (tasks.count(ev.itask)) {
                print "NIE";
                return 0;
            }
        }
        if (ev.type == BREAK) {
            dprintf("%d: break\n", ev.time);
            for (int i : running) {
                already[i] += ev.time - lasttime;
                dprintf("%d ma już %d/%d\n", i, already[i], lengths[i]);
                if (already[i] == lengths[i]) {
                    tasks.erase(i);
                }
            }
            running.clear();
        }

        if (events.empty()) break;

        vector<pair<int, int>> queue;
        for (int i : tasks) {
            int jeszcze = lengths[i] - already[i];
            int czasu = fintimes[i] - ev.time;
            queue.push_back({czasu - jeszcze, i});
        }
        sort(BEND(queue));

        int earliest = events.begin()->time;
        if (earliest > ev.time) {
            int nfree = m;
            std::pair<int, int> prev;
            for (auto p : queue) {
                if (nfree <= 0) {
                    int delta = p.first - prev.first;
                    if (delta == 0) delta = 1;
                    dprintf("delta %d\n", delta);
                    if (delta) UPlt(earliest, ev.time + delta);
                    break;
                }
                prev = p;
                int i = p.second;
                running.push_back(i);
                UPlt(earliest, ev.time + (lengths[i] - already[i]));
                nfree--;
                dprintf("%d: wrzucam %d\n", ev.time, i);
            }
            events.insert(events.begin(), {earliest, BREAK, -1});
        }

        lasttime = ev.time;
    }

    print "TAK";
	
	return 0;
}