#define _USE_MATH_DEFINES
#include <bits/stdc++.h>
using namespace std;
#define FOR(i,m,n) for(int i=(m);i<(n);++i)
#define REP(i,n) FOR(i,0,n)
#define ALL(v) (v).begin(),(v).end()
using ll = long long;
constexpr int INF = 0x3f3f3f3f;
constexpr long long LINF = 0x3f3f3f3f3f3f3f3fLL;
constexpr double EPS = 1e-8;
constexpr int MOD = 1000000007;
// constexpr int MOD = 998244353;
constexpr int dy[] = {1, 0, -1, 0}, dx[] = {0, -1, 0, 1};
constexpr int dy8[] = {1, 1, 0, -1, -1, -1, 0, 1}, dx8[] = {0, -1, -1, -1, 0, 1, 1, 1};
template <typename T, typename U> inline bool chmax(T &a, U b) { return a < b ? (a = b, true) : false; }
template <typename T, typename U> inline bool chmin(T &a, U b) { return a > b ? (a = b, true) : false; }
struct IOSetup {
  IOSetup() {
    std::cin.tie(nullptr);
    std::ios_base::sync_with_stdio(false);
    std::cout << fixed << setprecision(20);
  }
} iosetup;

template <typename T, typename U>
struct PrimalDual2 {
  struct Edge {
    int dst, rev;
    T cap;
    U cost;
    Edge(int dst, T cap, U cost, int rev) : dst(dst), cap(cap), cost(cost), rev(rev) {}
  };

  std::vector<std::vector<Edge>> graph;

  PrimalDual2(int n, const T TINF, const U UINF) : n(n), UINF(UINF), graph(n + 2), d(n + 2, 0) {}

  void add_edge(int src, int dst, T cap, U cost) {
    if (cost < 0) {
      d[src] -= cap;
      d[dst] += cap;
      res += cost * cap;
      std::swap(src, dst);
      cost = -cost;
    }
    graph[src].emplace_back(dst, cap, cost, graph[dst].size());
    graph[dst].emplace_back(src, 0, -cost, graph[src].size() - 1);
  }

  U minimum_cost_flow() {
    T flow = 0;
    for (int i = 0; i < n; ++i) {
      if (d[i] > 0) {
        add_edge(n, i, d[i], 0);
        flow += d[i];
      } else if (d[i] < 0) {
        add_edge(i, n + 1, -d[i], 0);
      }
    }
    std::vector<int> prev_v(n + 2, -1), prev_e(n + 2, -1);
    std::vector<U> potential(n + 2, 0), dist(n + 2);
    std::priority_queue<Pui, std::vector<Pui>, std::greater<Pui>> que;
    while (flow > 0) {
      std::fill(dist.begin(), dist.end(), UINF);
      dist[n] = 0;
      que.emplace(0, n);
      while (!que.empty()) {
        U fst; int ver; std::tie(fst, ver) = que.top(); que.pop();
        if (dist[ver] < fst) continue;
        for (int i = 0; i < graph[ver].size(); ++i) {
          Edge &e = graph[ver][i];
          U nx = dist[ver] + e.cost + potential[ver] - potential[e.dst];
          if (e.cap > 0 && dist[e.dst] > nx) {
            dist[e.dst] = nx;
            prev_v[e.dst] = ver;
            prev_e[e.dst] = i;
            que.emplace(dist[e.dst], e.dst);
          }
        }
      }
      if (dist[n + 1] == UINF) return UINF;
      for (int i = 0; i < n + 2; ++i) {
        if (dist[i] != UINF) potential[i] += dist[i];
      }
      T f = flow;
      for (int v = n + 1; v != n; v = prev_v[v]) {
        if (graph[prev_v[v]][prev_e[v]].cap < f) f = graph[prev_v[v]][prev_e[v]].cap;
      }
      flow -= f;
      res += potential[n + 1] * f;
      for (int v = n + 1; v != n; v = prev_v[v]) {
        Edge &e = graph[prev_v[v]][prev_e[v]];
        e.cap -= f;
        graph[v][e.rev].cap += f;
      }
    }
    return res;
  }

  U minimum_cost_flow(int s, int t, T flow) {
    d[s] += flow;
    d[t] -= flow;
    return minimum_cost_flow();
  }

private:
  using Pui = std::pair<U, int>;

  int n;
  const U UINF;
  U res = 0;
  std::vector<T> d;
};

int main() {
  int n; ll m; cin >> n >> m;
  vector<int> a(n), b(n), c(n);
  REP(i, n) {
    cin >> a[i] >> b[i] >> c[i];
    if (a[i] > c[i]) swap(a[i], c[i]);
  }
  vector<int> a_ord(n), c_ord(n);
  iota(ALL(a_ord), 0);
  sort(ALL(a_ord), [&](int x, int y) { return a[x] < a[y]; });
  sort(ALL(b));
  iota(ALL(c_ord), 0);
  sort(ALL(c_ord), [&](int x, int y) { return c[x] > c[y]; });

  PrimalDual2<int, ll> pd(n * 3 + 2, INF, LINF);
  const int s = n * 3, t = n * 3 + 1;
  REP(i, n) pd.add_edge(s, i, 1, 0);
  FOR(i, 1, n) pd.add_edge(n + a_ord[i - 1], n + a_ord[i], n, 0);
  int idx = 0;
  REP(i, n) {
    for (; idx < n && b[idx] < a[a_ord[i]]; ++idx) {
      pd.add_edge(idx, n + a_ord[i], 1, 0);
    }
  }
  FOR(i, 1, n) pd.add_edge(n + n + c_ord[i - 1], n + n + c_ord[i], n, 0);
  idx = n - 1;
  REP(i, n) {
    for (; idx >= 0 && b[idx] > c[c_ord[i]]; --idx) {
      pd.add_edge(idx, n + n + c_ord[i], 1, -b[idx]);
    }
  }
  REP(i, n) {
    pd.add_edge(n + i, n + n + i, 1, -c[i]);
    pd.add_edge(n + n + i, t, 1, 0);
  }
  ll ans = -pd.minimum_cost_flow(s, t, n);
  if (ans > 0) {
    cout << "YES\n" << (ans >= m ? "KADOMATSU!\n" : "NO\n");
  } else {
    cout << "NO\n";
  }
  return 0;
}