/* #region Head */

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

using ll = long long;
using ull = unsigned long long;
using ld = long double;
using pll = pair<ll, ll>;
template <class T> using vc = vector<T>;
template <class T> using vvc = vc<vc<T>>;
using vll = vc<ll>;
using vvll = vvc<ll>;
using vld = vc<ld>;
using vvld = vvc<ld>;
using vs = vc<string>;
using vvs = vvc<string>;
template <class T, class U> using um = unordered_map<T, U>;
template <class T> using pq = priority_queue<T>;
template <class T> using pqa = priority_queue<T, vc<T>, greater<T>>;
template <class T> using us = unordered_set<T>;

#define REP(i, m, n) for (ll i = (m), i##_len = (ll)(n); i < i##_len; ++(i))
#define REPM(i, m, n) for (ll i = (m), i##_max = (ll)(n); i <= i##_max; ++(i))
#define REPR(i, m, n) for (ll i = (m), i##_min = (ll)(n); i >= i##_min; --(i))
#define REPD(i, m, n, d) for (ll i = (m), i##_len = (ll)(n); i < i##_len; i += (d))
#define REPMD(i, m, n, d) for (ll i = (m), i##_max = (ll)(n); i <= i##_max; i += (d))
#define REPI(itr, ds) for (auto itr = ds.begin(); itr != ds.end(); itr++)
#define ALL(x) begin(x), end(x)
#define SIZE(x) ((ll)(x).size())
#define PERM(c)                                                                                                        \
    sort(ALL(c));                                                                                                      \
    for (bool c##p = 1; c##p; c##p = next_permutation(ALL(c)))
#define UNIQ(v) v.erase(unique(ALL(v)), v.end());

#define endl '\n'
#define sqrt sqrtl
#define floor floorl
#define log2 log2l

constexpr ll INF = 1'010'000'000'000'000'017LL;
constexpr ll MOD = 1'000'000'007LL; // 1e9 + 7
constexpr ld EPS = 1e-12;
constexpr ld PI = 3.14159265358979323846;

template <typename T> istream &operator>>(istream &is, vc<T> &vec) { // vector 入力
    for (T &x : vec) is >> x;
    return is;
}
template <typename T> ostream &operator<<(ostream &os, vc<T> &vec) { // vector 出力 (for dump)
    os << "{";
    REP(i, 0, SIZE(vec)) os << vec[i] << (i == i_len - 1 ? "" : ", ");
    os << "}";
    return os;
}
template <typename T> ostream &operator>>(ostream &os, vc<T> &vec) { // vector 出力 (inline)
    REP(i, 0, SIZE(vec)) os << vec[i] << (i == i_len - 1 ? "\n" : " ");
    return os;
}

template <typename T, typename U> istream &operator>>(istream &is, pair<T, U> &pair_var) { // pair 入力
    is >> pair_var.first >> pair_var.second;
    return is;
}
template <typename T, typename U> ostream &operator<<(ostream &os, pair<T, U> &pair_var) { // pair 出力
    os << "(" << pair_var.first << ", " << pair_var.second << ")";
    return os;
}

// map, um, set, us 出力
template <class T> ostream &out_iter(ostream &os, T &map_var) {
    os << "{";
    REPI(itr, map_var) {
        os << *itr;
        auto itrcp = itr;
        if (++itrcp != map_var.end()) os << ", ";
    }
    return os << "}";
}
template <typename T, typename U> ostream &operator<<(ostream &os, map<T, U> &map_var) { return out_iter(os, map_var); }
template <typename T, typename U> ostream &operator<<(ostream &os, um<T, U> &map_var) { return out_iter(os, map_var); }
template <typename T> ostream &operator<<(ostream &os, set<T> &set_var) { return out_iter(os, set_var); }
template <typename T> ostream &operator<<(ostream &os, us<T> &set_var) { return out_iter(os, set_var); }
template <typename T> ostream &operator<<(ostream &os, pq<T> &pq_var) {
    pq<T> pq_cp(pq_var);
    os << "{";
    if (!pq_cp.empty()) {
        os << pq_cp.top(), pq_cp.pop();
        while (!pq_cp.empty()) os << ", " << pq_cp.top(), pq_cp.pop();
    }
    return os << "}";
}

// dump
#define DUMPOUT cerr
void dump_func() { DUMPOUT << endl; }
template <class Head, class... Tail> void dump_func(Head &&head, Tail &&... tail) {
    DUMPOUT << head;
    if (sizeof...(Tail) > 0) DUMPOUT << ", ";
    dump_func(move(tail)...);
}

// chmax (更新「される」かもしれない値が前)
template <typename T, typename U, typename Comp = less<>> bool chmax(T &xmax, const U &x, Comp comp = {}) {
    if (comp(xmax, x)) {
        xmax = x;
        return true;
    }
    return false;
}

// chmin (更新「される」かもしれない値が前)
template <typename T, typename U, typename Comp = less<>> bool chmin(T &xmin, const U &x, Comp comp = {}) {
    if (comp(x, xmin)) {
        xmin = x;
        return true;
    }
    return false;
}

// ローカル用
#define DEBUG_

#ifdef DEBUG_
#define DEB
#define dump(...)                                                                                                      \
    DUMPOUT << "  " << string(#__VA_ARGS__) << ": "                                                                    \
            << "[" << to_string(__LINE__) << ":" << __FUNCTION__ << "]" << endl                                        \
            << "    ",                                                                                                 \
        dump_func(__VA_ARGS__)
#else
#define DEB if (false)
#define dump(...)
#endif

struct AtCoderInitialize {
    static constexpr int IOS_PREC = 15;
    static constexpr bool AUTOFLUSH = false;
    AtCoderInitialize() {
        ios_base::sync_with_stdio(false), cin.tie(nullptr), cout.tie(nullptr);
        cout << fixed << setprecision(IOS_PREC);
        if (AUTOFLUSH) cout << unitbuf;
    }
} ATCODER_INITIALIZE;

string yes = "Yes", no = "No";
// string yes = "YES", no = "NO";
void yn(bool p) { cout << (p ? yes : no) << endl; }

/* #endregion */

/* #region Graph */

// グラフ用テンプレ
using Weight = pll;
using Flow = ll;

// エッジ（本来エッジは双方向だが，ここでは単方向で管理）
struct Edge {
    ll src;        // エッジ始点となる頂点
    ll dst;        // エッジ終点となる頂点
    Weight weight; // 重み
    Flow cap;
    Edge() : src(0), dst(0), weight(make_pair(0LL, 0LL)) {}
    Edge(ll src, ll dst, Weight weight) : src(src), dst(dst), weight(weight) {}
};
using Node = vc<Edge>;  // 同じ頂点を始点とするエッジ集合
using Graph = vc<Node>; // graph[i] := 頂点 i を始点とするエッジ集合
using Array = vector<Weight>;
using Matrix = vector<Array>;

// 双方向のエッジを追加する
void add_edge(Graph &g, ll a, ll b, Weight w) {
    g[a].emplace_back(a, b, w);
    g[b].emplace_back(b, a, w);
}
// 単方向のアークを追加する
void add_arc(Graph &g, ll a, ll b, Weight w) { g[a].emplace_back(a, b, w); }

// Edge 標準出力
ostream &operator<<(ostream &os, Edge &edge) {
    os << "(" << edge.src << " -> " << edge.dst << ", " << edge.weight << ")";
    return os;
}

/* #endregion */

// Problem
void solve() {
    ll n, m, s;
    cin >> n >> m >> s;

    vll u(m), v(m), a(m), b(m);
    REP(i, 0, m) {
        cin >> u[i] >> v[i] >> a[i] >> b[i];
        u[i]--, v[i]--;
    }
    vll c(n), d(n);
    REP(i, 0, n) cin >> c[i] >> d[i];

    Graph graph(n);
    REP(i, 0, m) add_edge(graph, u[i], v[i], make_pair(a[i], b[i]));

    // 移動に必要な銀貨は最大で 50 * 50 = 2500 なので，s がこれより大きいときは
    // 両替の必要がなく，はじめから s=2500 としてよい．

    // dp[i][j] = ノード i で銀貨 j 枚保持するときの，出発からの最短時間
    vvll dp(n, vll(2501, INF));
    dp[0][min(2500LL, s)] = 0;

    queue<pair<ll, Node>> que; // 「訪問予定」頂点とインデックスのリスト

    que.emplace(0LL, graph[0]); // 頂点 0 を「訪問予定」頂点リストに追加

    // BFS 開始 (キューが空になるまで探索を行う)
    while (!que.empty()) {
        auto [idx, current] = que.front(); // キューから先頭頂点を取り出す
        que.pop();

        // まず，両替したとき最短時間更新できるならする
        // ここがネックになっている!?
        REPR(i, 2500, 0) {
            if (dp[idx][i] == INF) continue;
            for (ll j = 1; i + j * c[idx] <= 2500; ++j) {
                if (!chmin(dp[idx][i + j * c[idx]], dp[idx][i] + j * d[idx])) break;
            }
        }

        // cuerrent から辿れる頂点をすべて調べる
        for (Edge edge : current) {
            auto [fee, time] = edge.weight;

            // 未訪問の頂点 nv について距離情報を更新してキューに追加する
            bool used = false;
            REPM(i, fee, 2500) {
                if (dp[idx][i] == INF) continue;
                used |= chmin(dp[edge.dst][i - fee], dp[idx][i] + time);
            }
            if (used) que.emplace(edge.dst, graph[edge.dst]);
        }
    }
    REP(i, 1, n) cout << *min_element(ALL(dp[i])) << endl;
}

// entry point
int main() {
    solve();
    return 0;
}


Measured memory_bytes: 4696