#include <bits/stdc++.h>

using namespace std;

using int64 = long long;
const int mod = 1e9 + 7;
// const int mod = 998244353;

const int64 infll = (1LL << 62) - 1;
const int inf = (1 << 30) - 1;

struct IoSetup {
  IoSetup() {
    cin.tie(nullptr);
    ios::sync_with_stdio(false);
    cout << fixed << setprecision(10);
    cerr << fixed << setprecision(10);
  }
} iosetup;


template< typename T1, typename T2 >
ostream &operator<<(ostream &os, const pair< T1, T2 > &p) {
  os << p.first << " " << p.second;
  return os;
}

template< typename T1, typename T2 >
istream &operator>>(istream &is, pair< T1, T2 > &p) {
  is >> p.first >> p.second;
  return is;
}

template< typename T >
ostream &operator<<(ostream &os, const vector< T > &v) {
  for(int i = 0; i < (int) v.size(); i++) {
    os << v[i] << (i + 1 != v.size() ? " " : "");
  }
  return os;
}

template< typename T >
istream &operator>>(istream &is, vector< T > &v) {
  for(T &in : v) is >> in;
  return is;
}

template< typename T1, typename T2 >
inline bool chmax(T1 &a, T2 b) { return a < b && (a = b, true); }

template< typename T1, typename T2 >
inline bool chmin(T1 &a, T2 b) { return a > b && (a = b, true); }

template< typename T = int64 >
vector< T > make_v(size_t a) {
  return vector< T >(a);
}

template< typename T, typename... Ts >
auto make_v(size_t a, Ts... ts) {
  return vector< decltype(make_v< T >(ts...)) >(a, make_v< T >(ts...));
}

template< typename T, typename V >
typename enable_if< is_class< T >::value == 0 >::type fill_v(T &t, const V &v) {
  t = v;
}

template< typename T, typename V >
typename enable_if< is_class< T >::value != 0 >::type fill_v(T &t, const V &v) {
  for(auto &e : t) fill_v(e, v);
}

template< typename F >
struct FixPoint : F {
  FixPoint(F &&f) : F(forward< F >(f)) {}

  template< typename... Args >
  decltype(auto) operator()(Args &&... args) const {
    return F::operator()(*this, forward< Args >(args)...);
  }
};

template< typename F >
inline decltype(auto) MFP(F &&f) {
  return FixPoint< F >{forward< F >(f)};
}

template< typename T = int >
struct Edge {
  int from, to;
  T cost;
  int idx;

  Edge() = default;

  Edge(int from, int to, T cost = 1, int idx = -1) : from(from), to(to), cost(cost), idx(idx) {}

  operator int() const { return to; }
};

template< typename T = int >
struct Graph {
  vector< vector< Edge< T > > > g;
  int es;

  Graph() = default;

  explicit Graph(int n) : g(n), es(0) {}

  size_t size() const {
    return g.size();
  }

  void add_directed_edge(int from, int to, T cost = 1) {
    g[from].emplace_back(from, to, cost, es++);
  }

  void add_edge(int from, int to, T cost = 1) {
    g[from].emplace_back(from, to, cost, es);
    g[to].emplace_back(to, from, cost, es++);
  }

  void read(int M, int padding = -1, bool weighted = false, bool directed = false) {
    for(int i = 0; i < M; i++) {
      int a, b;
      cin >> a >> b;
      a += padding;
      b += padding;
      T c = T(1);
      if(weighted) cin >> c;
      if(directed) add_directed_edge(a, b, c);
      else add_edge(a, b, c);
    }
  }
};

template< typename T = int >
using Edges = vector< Edge< T > >;

int main() {
  int N, M, S;
  cin >> N >> M >> S;
  Graph< int > g(N);
  vector< int > B(M);
  for(int i = 0; i < M; i++) {
    int a, b, c, d;
    cin >> a >> b >> B[i] >> c;
    --a, --b;
    g.add_edge(a, b, c);
  }
  vector< int > C(N), D(N);
  for(int i = 0; i < N; i++) {
    cin >> C[i] >> D[i];
  }
  auto dp = make_v< int64 >(N, N * 50 + 1);
  fill_v(dp, infll);
  dp[0][min(S, N * 50)] = 0;
  using pi = pair< int64, pair< int, int > >;
  priority_queue< pi, vector< pi >, greater<> > que;
  que.emplace(0, make_pair(0, min(S, N * 50)));
  while(!que.empty()) {
    int64 cost = que.top().first;
    int idx, charge;
    tie(idx, charge) = que.top().second;
    que.pop();
    //if(dp[idx][charge] < cost) continue;
    if(chmin(dp[idx][min(charge + C[idx], N * 50)], cost + D[idx])) {
      que.emplace(cost + D[idx], make_pair(idx, min(charge + C[idx], N * 50)));
    }
    for(auto &e : g.g[idx]) {
      if(charge - B[e.idx] < 0) continue;
      if(chmin(dp[e.to][charge - B[e.idx]], cost + e.cost)) {
        que.emplace(cost + e.cost, make_pair(e.to, charge - B[e.idx]));
      }
    }
  }
  for(int i = 1; i < N; i++) {
    cout << *min_element(begin(dp[i]), end(dp[i])) << "\n";
  }
}


Measured memory_bytes: 6216