#include <bits/stdc++.h>
using namespace std;
using lint = unsigned long long;
constexpr lint mod = 998244353;
#define all(x) (x).begin(), (x).end()
#define bitcount(n) __builtin_popcountl((lint)(n))
#define fcout cout << fixed << setprecision(15)
#define highest(x) (63 - __builtin_clzl(x))
#define rep(i, n) for(int i = 0; i < (n); i++)
#define rep2(i, l, r) for(int i = int(l); i < (r); i++)
#define repr(i, n) for(int i = int(n) - 1; i >= 0; i--)
constexpr int inf9 = 1e9; constexpr lint inf18 = 1e18;
inline void YES(bool condition){ if(condition) cout << "YES" << endl; else cout << "NO" << endl; }
inline void Yes(bool condition){ if(condition) cout << "Yes" << endl; else cout << "No" << endl; }
inline void assert_NO(bool condition){ if(!condition){ cout << "NO" << endl; exit(0); } }
inline void assert_No(bool condition){ if(!condition){ cout << "No" << endl; exit(0); } }
inline void assert_minus_1(bool condition){ if(!condition){ cout << -1 << endl; exit(0); } }
lint power(lint base, lint exponent, lint module){ if(exponent % 2){ return power(base, exponent - 1, module) * base % module; }else if(exponent){ lint root_ans = power(base, exponent / 2, module); return root_ans * root_ans % module; }else{ return 1; }}
struct position{ int y, x; }; position mv[4] = {{0, -1}, {1, 0}, {0, 1}, {-1, 0}}; // double euclidean(position first, position second){ return sqrt((second.x - first.x) * (second.x - first.x) + (second.y - first.y) * (second.y - first.y)); }
template<class T, class U> string to_string(pair<T, U> x){ return to_string(x.first) + "," + to_string(x.second); } string to_string(string x){ return x; }
template<class itr> void array_output(itr start, itr goal){ string ans; for(auto i = start; i != goal; i++) ans += to_string(*i) + " "; if(!ans.empty()) ans.pop_back(); cout << ans << endl; }
template<class itr> void cins(itr first, itr last){ for(auto i = first; i != last; i++){ cin >> (*i); } }
template<class T> T gcd(T a, T b){ if(b) return gcd(b, a % b); else return a; }
template<class T> T lcm(T a, T b){ return a / gcd(a, b) * b; }
struct combination{ vector<lint> fact, inv; combination(int sz) : fact(sz + 1), inv(sz + 1){ fact[0] = 1; for(int i = 1; i <= sz; i++){ fact[i] = fact[i - 1] * i % mod; } inv[sz] = power(fact[sz], mod - 2, mod); for(int i = sz - 1; i >= 0; i--){ inv[i] = inv[i + 1] * (i + 1) % mod; } } lint P(int n, int r){ if(r < 0 || n < r) return 0; return (fact[n] * inv[n - r] % mod); } lint C(int p, int q){ if(q < 0 || p < q) return 0; return (fact[p] * inv[q] % mod * inv[p - q] % mod); } };
template<class itr> bool next_sequence(itr first, itr last, int max_bound){ itr now = last; while(now != first){ now--; (*now)++; if((*now) == max_bound){ (*now) = 0; }else{ return true; } } return false; }
template<class itr, class itr2> bool next_sequence2(itr first, itr last, itr2 first2, itr2 last2){ itr now = last; itr2 now2 = last2; while(now != first){ now--, now2--; (*now)++; if((*now) == (*now2)){ (*now) = 0; }else{ return true; } } return false; }
template<class T> bool chmax(T &a, const T &b){ if(a < b){ a = b; return 1; } return 0; }
template<class T> bool chmin(T &a, const T &b){ if(b < a){ a = b; return 1; } return 0; }
inline int at(lint i, int j){ return (i >> j) & 1; }
random_device rnd;
bool is_in_board(lint y, lint x, lint H, lint W){ return (0 <= y && y < H && 0 <= x && x < W); }

struct road{
    int to, cost;
    lint time;
};

using path = pair<lint, pair<int, int>>;

int main(){
    int N, M, S;
    cin >> N >> M >> S;
    S = min(S, 9999);
    vector<road> roads[N];
    rep(i, M){
        int U, V, A;
        lint B;
        cin >> U >> V >> A >> B;
        U--, V--;
        roads[U].push_back({V, A, B});
        roads[V].push_back({U, A, B});
    }
    int C[N];
    lint D[N];
    rep(i, N){
        cin >> C[i] >> D[i];
        C[i] = min(C[i], 9999);
    }
    vector<vector<lint>> dist(N, vector<lint>(10000, 1e18));
    dist[0][S] = 0;
    priority_queue<path, vector<path>, greater<path>> pathes;
    pathes.push({0, {0, S}});
    while(!pathes.empty()){
        auto top = pathes.top();
        pathes.pop();
        lint time = top.first;
        int now = top.second.first, cost = top.second.second;
        for(auto i: roads[now]){
            lint time2 = time + i.time;
            int to = i.to, cost2 = cost - i.cost;
            if(cost2 >= 0 && dist[to][cost2] > time2){
                dist[to][cost2] = time2;
                pathes.push({time2, {to, cost2}});
            }
        }
        if(cost < 9999){
            lint time2 = time + D[now];
            int to = now, cost2 = min(cost + C[now], 9999);
            if(dist[to][cost2] > time2){
                dist[to][cost2] = time2;
                pathes.push({time2, {to, cost2}});
            }
        }
    }
    rep2(i, 1, N){
        cout << (*min_element(all(dist[i]))) << endl;
    }
}


Measured memory_bytes: 15592