// Slower C++ solution:
#include<iostream>

#include<vector>

#include<set>

#include<queue>

#include<map>

#include<algorithm>

#include<cstring>

#include<string>

#include<cassert>

#include<cmath>

#include<climits>

#include<iomanip>

#include<stack>

#include<unordered_map>

#include<bitset>

#include<limits>

#include<complex>

#include<array>

#include<numeric>

#include<functional>



using namespace std;

#define ll long long

#define ull unsigned long long

#define rrep(i,m,n) for(ll (i)=(ll)(m);(i)>=(ll)(n);(i)--)

#define rep(i,m,n) for(ll (i)=(ll)(m);i<(ll)(n);i++)

#define REP(i,n) rep(i,0,n)

#define FOR(i,c) for(decltype((c).begin())i=(c).begin();i!=(c).end();++i)

#define all(hoge) (hoge).begin(),(hoge).end()

typedef pair<ll, ll> P;

constexpr long double m_pi = 3.1415926535897932L;

constexpr ll MOD = 1000000007;

constexpr ll INF = 1LL << 61;

constexpr long double EPS = 1e-10;

template<typename T> using vector2 = vector<vector<T>>;

template<typename T> using vector3 = vector<vector2<T>>;

typedef vector<ll> Array;

typedef vector<Array> Matrix;

string operator*(const string& s, int k) {

	if (k == 0) return "";

	string p = (s + s) * (k / 2);

	if (k % 2 == 1) p += s;

	return p;

}



template<class T> inline bool chmin(T& a, T b) {

	if (a > b) {

		a = b;

		return true;

	}

	return false;

}

template<class T> inline bool chmax(T& a, T b) {

	if (a < b) {

		a = b;

		return true;

	}

	return false;

}



struct Edge {//グラフ

	int to, rev; ll cap;

	Edge(int _to, ll _cap, int _rev) {

		to = _to; cap = _cap; rev = _rev;

	}

};

typedef vector<Edge> Edges;

typedef vector<Edges> Graph;

void add_edge(Graph& G, int from, int to, ll cap, bool revFlag, ll revCap) {//最大フロー求める Ford-fulkerson

	G[from].push_back(Edge(to, cap, (ll)G[to].size()));

	if (revFlag)G[to].push_back(Edge(from, revCap, (ll)G[from].size() - 1));//最小カットの場合逆辺は0にする

}



ll max_flow_dfs(Graph& G, ll v, ll t, ll f, vector<bool>& used)

{

	if (v == t)

		return f;

	used[v] = true;

	for (int i = 0; i < G[v].size(); ++i) {

		Edge& e = G[v][i];

		if (!used[e.to] && e.cap > 0) {

			ll d = max_flow_dfs(G, e.to, t, min(f, e.cap), used);

			if (d > 0) {

				e.cap -= d;

				G[e.to][e.rev].cap += d;

				return d;

			}

		}

	}

	return 0;

}

//二分グラフの最大マッチングを求めたりも出来る　また二部グラフの最大独立集合は頂点数-最大マッチングのサイズ

ll max_flow(Graph& G, ll s, ll t)//O(V(V+E))

{

	ll flow = 0;

	for (;;) {

		vector<bool> used(G.size());

		REP(i, used.size())used[i] = false;

		ll f = max_flow_dfs(G, s, t, INF, used);

		if (f == 0) {

			return flow;

		}

		flow += f;

	}

}

void BellmanFord(Graph& G, ll s, Array& d, Array& negative) {//O(|E||V|)

	d.resize(G.size());

	negative.resize(G.size());

	REP(i, d.size())d[i] = INF;

	REP(i, d.size())negative[i] = false;

	d[s] = 0;

	REP(k, G.size() - 1) {

		REP(i, G.size()) {

			REP(j, G[i].size()) {

				if (d[i] != INF && d[G[i][j].to] > d[i] + G[i][j].cap) {

					d[G[i][j].to] = d[i] + G[i][j].cap;

				}

			}

		}

	}

	REP(k, G.size() - 1) {

		REP(i, G.size()) {

			REP(j, G[i].size()) {

				if (d[i] != INF && d[G[i][j].to] > d[i] + G[i][j].cap) {

					d[G[i][j].to] = d[i] + G[i][j].cap;

					negative[G[i][j].to] = true;

				}

				if (negative[i] == true)negative[G[i][j].to] = true;

			}

		}

	}

}



void Dijkstra(Graph& G, ll s, Array& d) {//O(|E|log|V|)

	d.resize(G.size());

	REP(i, d.size())d[i] = INF;

	d[s] = 0;

	priority_queue<P, vector<P>, greater<P>> q;

	q.push(make_pair(0, s));

	while (!q.empty()) {

		P a = q.top();

		q.pop();

		if (d[a.second] < a.first)continue;

		REP(i, G[a.second].size()) {

			Edge e = G[a.second][i];

			if (d[e.to] > d[a.second] + e.cap) {

				d[e.to] = d[a.second] + e.cap;

				q.push(make_pair(d[e.to], e.to));

			}

		}

	}

}

void WarshallFloyd(Graph& G, Matrix& d) {//O(V^3)

	d.resize(G.size());

	REP(i, d.size())d[i].resize(G.size());

	REP(i, d.size()) {

		REP(j, d[i].size()) {

			d[i][j] = ((i != j) ? INF : 0);

		}

	}

	REP(i, G.size()) {

		REP(j, G[i].size()) {

			chmin(d[i][G[i][j].to], G[i][j].cap);

		}

	}

	REP(i, G.size()) {

		REP(j, G.size()) {

			REP(k, G.size()) {

				chmin(d[j][k], d[j][i] + d[i][k]);

			}

		}

	}

}

bool tsort(Graph& graph, Array& order) {//トポロジカルソートO(E+V)

	int n = graph.size(), k = 0;

	Array in(n);

	for (auto& es : graph)

		for (auto& e : es)in[e.to]++;

	priority_queue<ll, Array, greater<ll>> que;

	REP(i, n)

		if (in[i] == 0)que.push(i);

	while (que.size()) {

		int v = que.top();

		que.pop();

		order.push_back(v);

		for (auto& e : graph[v])

			if (--in[e.to] == 0)que.push(e.to);

	}

	if (order.size() != n)return false;

	else return true;

}

class Lca {

public:

	const int n = 0;

	const int log2_n = 0;

	std::vector<std::vector<int>> parent;

	std::vector<int> depth;



	Lca() {}



	Lca(const Graph& g, int root)

		: n(g.size()), log2_n(log2(n) + 1), parent(log2_n, std::vector<int>(n)), depth(n) {

		dfs(g, root, -1, 0);

		for (int k = 0; k + 1 < log2_n; k++) {

			for (int v = 0; v < (int)g.size(); v++) {

				if (parent[k][v] < 0)

					parent[k + 1][v] = -1;

				else

					parent[k + 1][v] = parent[k][parent[k][v]];

			}

		}

	}



	void dfs(const Graph& g, int v, int p, int d) {

		parent[0][v] = p;

		depth[v] = d;

		for (auto& e : g[v]) {

			if (e.to != p) dfs(g, e.to, v, d + 1);

		}

	}



	int get(int u, int v) {

		if (depth[u] > depth[v]) std::swap(u, v);

		for (int k = 0; k < log2_n; k++) {

			if ((depth[v] - depth[u]) >> k & 1) {

				v = parent[k][v];

			}

		}

		if (u == v) return u;

		for (int k = log2_n - 1; k >= 0; k--) {

			if (parent[k][u] != parent[k][v]) {

				u = parent[k][u];

				v = parent[k][v];

			}

		}

		return parent[0][u];

	}

};

void visit(const Graph& g, int v, vector<vector<int>>& scc, stack<int>& S, vector<int>& inS, vector<int>& low,vector<int>& num, int& time) {

	low[v] = num[v] = ++time;

	S.push(v); inS[v] = true;

	FOR(e, g[v]) {

		int w = e->to;

		if (num[w] == 0) {

			visit(g, w, scc, S, inS, low, num, time);

			low[v] = min(low[v], low[w]);

		}

		else if (inS[w])

			low[v] = min(low[v], num[w]);

	}

	if (low[v] == num[v]) {

		scc.push_back(vector<int>());

		while (1) {

			int w = S.top(); S.pop(); inS[w] = false;

			scc.back().push_back(w);

			if (v == w) break;

		}

	}

}

void stronglyConnectedComponents(const Graph& g, vector<vector<int>>& scc) {//強連結成分分解 O(E+V)

	const int n = g.size();

	vector<int> num(n), low(n);

	stack<int> S;

	vector<int> inS(n);

	int time = 0;

	REP(u, n) if (num[u] == 0)

		visit(g, u, scc, S, inS, low, num, time);

}



class UnionFind {

	vector<int> data;

	ll num;

public:

	UnionFind(int size) : data(size, -1), num(size) { }

	bool unite(int x, int y) {//xとyの集合を統合する

		x = root(x); y = root(y);

		if (x != y) {

			if (data[y] < data[x]) swap(x, y);

			data[x] += data[y]; data[y] = x;

		}

		num -= (x != y);

		return x != y;

	}

	bool findSet(int x, int y) {//xとyが同じ集合か返す

		return root(x) == root(y);

	}

	int root(int x) {//xのルートを返す

		return data[x] < 0 ? x : data[x] = root(data[x]);

	}

	ll size(int x) {//xの集合のサイズを返す

		return -data[root(x)];

	}

	ll numSet() {//集合の数を返す

		return num;

	}

};



template<typename T, typename F>

class SegmentTree {

private:

	T identity;

	F merge;

	ll n;

	vector<T> dat;

public:

	SegmentTree(F f, T id,vector<T> v) :merge(f), identity(id) {

		int _n = v.size();

		n = 1;

		while (n < _n)n *= 2;

		dat.resize(2 * n - 1, identity);

		REP(i, _n)dat[n + i - 1] = v[i];

		for (int i = n - 2; i >= 0; i--)dat[i] = merge(dat[i * 2 + 1], dat[i * 2 + 2]);

	}

	SegmentTree(F f, T id, int _n) :merge(f), identity(id) {

		n = 1;

		while (n < _n)n *= 2;

		dat.resize(2 * n - 1, identity);

	}

	void set_val(int i, T x) {

		i += n - 1;

		dat[i] = x;

		while (i > 0) {

			i = (i - 1) / 2;

			dat[i] = merge(dat[i * 2 + 1], dat[i * 2 + 2]);

		}

	}

	T query(int l, int r) {

		T left = identity, right = identity;

		l += n - 1; r += n - 1;

		while (l < r) {

			if ((l & 1) == 0)left = merge(left, dat[l]);

			if ((r & 1) == 0)right = merge(dat[r - 1], right);

			l = l / 2;

			r = (r - 1) / 2;

		}

		return merge(left, right);

	}

};

class SumSegTree {

public:

	ll n, height;

	vector<ll> dat;



	// 初期化（_nは最大要素数）

	SumSegTree(ll _n) {

		n = 1;

		height = 1;

		while (n < _n) {

			n *= 2;

			height++;

		}

		dat = vector<ll>(2 * n - 1, 0);

	}



	// 場所i(0-indexed)にxを足す

	void add(ll i, ll x) {

		i += n - 1; // i番目の葉ノードへ

		dat[i] += x;

		while (i > 0) { // 下から上がっていく

			i = (i - 1) / 2;

			dat[i] += x;

		}

	}

	// 区間[l,r)の総和

	ll sum(ll l, ll r) {

		ll ret = 0;

		l += n - 1; r += n - 1;

		while (l < r) {

			if ((l & 1) == 0)ret += dat[l];

			if ((r & 1) == 0)ret += dat[r - 1];

			l = l / 2;

			r = (r - 1) / 2;

		}

		return ret;

	}

};

class RmqTree {

private:



	ll _find(ll a, ll b, ll k, ll l, ll r) {

		if (r <= a || b <= l)return INF;    // 交差しない

		if (a <= l && r <= b)return dat[k];   // a,l,r,bの順で完全に含まれる

		else {

			ll s1 = _find(a, b, 2 * k + 1, l, (l + r) / 2); // 左の子

			ll s2 = _find(a, b, 2 * k + 2, (l + r) / 2, r); // 右の子

			return min(s1, s2);

		}

	}

public:

	ll n, height;

	vector<ll> dat;



	// 初期化（_nは最大要素数）

	RmqTree(ll _n) {

		n = 1;

		height = 1;

		while (n < _n) {

			n *= 2;

			height++;

		}

		dat = vector<ll>(2 * n - 1, INF);

	}



	// 場所i(0-indexed)をxにする

	void update(ll i, ll x) {

		i += n - 1; // i番目の葉ノードへ

		dat[i] = x;

		while (i > 0) { // 下から上がっていく

			i = (i - 1) / 2;

			dat[i] = min(dat[i * 2 + 1], dat[i * 2 + 2]);

		}

	}



	// 区間[a,b)の最小値。ノードk=[l,r)に着目している。

	ll find(ll a, ll b) {

		return _find(a, b, 0, 0, n);

	}

};





//約数求める //約数

void divisor(ll n, vector<ll>& ret) {

	for (ll i = 1; i * i <= n; i++) {

		if (n % i == 0) {

			ret.push_back(i);

			if (i * i != n) ret.push_back(n / i);

		}

	}

	sort(ret.begin(), ret.end());

}



void prime_factorization(ll n, vector<P>& ret) {

	for (ll i = 2; i * i <= n; i++) {

		if (n % i == 0) {

			ret.push_back({ i,0 });

			while (n % i == 0) {

				n /= i;

				ret[ret.size() - 1].second++;

			}

		}

	}

	if (n != 1)ret.push_back({ n,1 });

}





ll mod_pow(ll x, ll n, ll mod) {

	ll res = 1;

while (n > 0) {

	if (n & 1) res = res * x % mod;

	x = x * x % mod;

	n >>= 1;

}

return res;

}



ll mod_inv(ll x, ll mod) {

	return mod_pow(x, mod - 2, mod);

}

//nCrとか

class Combination {

public:

	Array fact;

	Array inv;

	ll mod;

	ll mod_inv(ll x) {

		ll n = mod - 2LL;

		ll res = 1LL;

		while (n > 0) {

			if (n & 1) res = res * x % mod;

			x = x * x % mod;

			n >>= 1;

		}

		return res;

	}

	//if n >= mod use lucas 

	ll nCr(ll n, ll r) {

		if (n < r)return 0;

		if (n < mod)return ((fact[n] * inv[r] % mod) * inv[n - r]) % mod;



		ll ret = 1;

		while (n || r) {

			ll _n = n % mod, _r = r % mod;

			n /= mod; r /= mod;

			(ret *= nCr(_n, _r)) %= mod;

		}

		return ret;

	}

	ll nPr(ll n, ll r) {

		return (fact[n] * inv[n - r]) % mod;

	}

	ll nHr(ll n, ll r) {

		return nCr(r + n - 1, r);

	}

	Combination(ll _n, ll _mod) {

		mod = _mod;

		ll n = min(_n + 1, mod);

		fact.resize(n);

		fact[0] = 1;

		REP(i, n - 1) {

			fact[i + 1] = (fact[i] * (i + 1LL)) % mod;

		}

		inv.resize(n);

		inv[n - 1] = mod_inv(fact[n - 1]);

		for (int i = n - 1; i > 0; i--) {

			inv[i - 1] = inv[i] * i % mod;

		}

	}

};



ll popcount(ll x) {

	x = (x & 0x5555555555555555) + (x >> 1 & 0x5555555555555555);

	x = (x & 0x3333333333333333) + (x >> 2 & 0x3333333333333333);

	x = (x & 0x0F0F0F0F0F0F0F0F) + (x >> 4 & 0x0F0F0F0F0F0F0F0F);

	x = (x & 0x00FF00FF00FF00FF) + (x >> 8 & 0x00FF00FF00FF00FF);

	x = (x & 0x0000FFFF0000FFFF) + (x >> 16 & 0x0000FFFF0000FFFF);

	x = (x & 0x00000000FFFFFFFF) + (x >> 32 & 0x00000000FFFFFFFF);



	return x;

}







ll dp[55][3000];



int main() {

	ios::sync_with_stdio(false);

	cin.tie(0);

	cout.tie(0);





	ll n, m, s;

	cin >> n >> m >> s;

	Graph g(n);

	REP(i, m) {

		ll u, v, a, b;

		cin >> u >> v >> a >> b;

		u--; v--;

		add_edge(g, u, v, b, false, 0); g[u].back().rev = a;

		add_edge(g, v, u, b, false, 0); g[v].back().rev = a;

	}

	Array  c(n), d(n);

	REP(i, n)cin >> c[i] >> d[i];

	priority_queue<tuple<ll, ll, ll>, vector<tuple<ll, ll, ll>>, greater<tuple<ll, ll, ll>>> que;

	que.push({ 0,0,min(2550LL,s) });

	REP(i, n)REP(j, 2551)dp[i][j] = INF;

	dp[0][min(2550LL, s)] = 0;

	while (que.size()) {

		auto [time, v, money] = que.top();

		que.pop();

		//	cout << time << " " << v << " " << money << "\n";

		if (dp[v][money] < time)continue;

		if (money + c[v] < 2550) {

			ll tmp = time + d[v];

			if (dp[v][money + c[v]] > tmp) {

				dp[v][money + c[v]] = tmp;

				que.push({ tmp,v,money + c[v] });

			}

		}

		for (auto e : g[v]) {

			ll to = e.to;

			if (e.rev > money)continue;

			ll tmp = time + e.cap;

			ll nxt = money - e.rev;

			if (dp[to][nxt] > tmp) {

				dp[to][nxt] = tmp;

				que.push({ tmp,to,nxt });

			}

		}

	}

	rep(i, 1, n) {

		ll ans = INF;

		REP(j, 2550)chmin(ans, dp[i][j]);

		cout << ans << "\n";

	}



	return 0;

}


// Faster C++ solution for the same problem (measured speedup: 2.6381731864524527x):
#include<iostream>

#include<vector>

#include<set>

#include<queue>

#include<map>

#include<algorithm>

#include<cstring>

#include<string>

#include<cassert>

#include<cmath>

#include<climits>

#include<iomanip>

#include<stack>

#include<unordered_map>

#include<bitset>

#include<limits>

#include<complex>

#include<array>

#include<numeric>

#include<functional>



using namespace std;

#define ll long long

#define ull unsigned long long

#define rrep(i,m,n) for(ll (i)=(ll)(m);(i)>=(ll)(n);(i)--)

#define rep(i,m,n) for(ll (i)=(ll)(m);i<(ll)(n);i++)

#define REP(i,n) rep(i,0,n)

#define FOR(i,c) for(decltype((c).begin())i=(c).begin();i!=(c).end();++i)

#define all(hoge) (hoge).begin(),(hoge).end()

typedef pair<ll, ll> P;

constexpr long double m_pi = 3.1415926535897932L;

constexpr ll MOD = 1000000007;

constexpr ll INF = 1LL << 61;

constexpr long double EPS = 1e-10;

template<typename T> using vector2 = vector<vector<T>>;

template<typename T> using vector3 = vector<vector2<T>>;

typedef vector<ll> Array;

typedef vector<Array> Matrix;

string operator*(const string& s, int k) {

	if (k == 0) return "";

	string p = (s + s) * (k / 2);

	if (k % 2 == 1) p += s;

	return p;

}



template<class T> inline bool chmin(T& a, T b) {

	if (a > b) {

		a = b;

		return true;

	}

	return false;

}

template<class T> inline bool chmax(T& a, T b) {

	if (a < b) {

		a = b;

		return true;

	}

	return false;

}



struct Edge {//グラフ

	int to, rev; ll cap;

	Edge(int _to, ll _cap, int _rev) {

		to = _to; cap = _cap; rev = _rev;

	}

};

typedef vector<Edge> Edges;

typedef vector<Edges> Graph;

void add_edge(Graph& G, int from, int to, ll cap, bool revFlag, ll revCap) {//最大フロー求める Ford-fulkerson

	G[from].push_back(Edge(to, cap, (ll)G[to].size()));

	if (revFlag)G[to].push_back(Edge(from, revCap, (ll)G[from].size() - 1));//最小カットの場合逆辺は0にする

}



ll max_flow_dfs(Graph& G, ll v, ll t, ll f, vector<bool>& used)

{

	if (v == t)

		return f;

	used[v] = true;

	for (int i = 0; i < G[v].size(); ++i) {

		Edge& e = G[v][i];

		if (!used[e.to] && e.cap > 0) {

			ll d = max_flow_dfs(G, e.to, t, min(f, e.cap), used);

			if (d > 0) {

				e.cap -= d;

				G[e.to][e.rev].cap += d;

				return d;

			}

		}

	}

	return 0;

}

//二分グラフの最大マッチングを求めたりも出来る　また二部グラフの最大独立集合は頂点数-最大マッチングのサイズ

ll max_flow(Graph& G, ll s, ll t)//O(V(V+E))

{

	ll flow = 0;

	for (;;) {

		vector<bool> used(G.size());

		REP(i, used.size())used[i] = false;

		ll f = max_flow_dfs(G, s, t, INF, used);

		if (f == 0) {

			return flow;

		}

		flow += f;

	}

}

void BellmanFord(Graph& G, ll s, Array& d, Array& negative) {//O(|E||V|)

	d.resize(G.size());

	negative.resize(G.size());

	REP(i, d.size())d[i] = INF;

	REP(i, d.size())negative[i] = false;

	d[s] = 0;

	REP(k, G.size() - 1) {

		REP(i, G.size()) {

			REP(j, G[i].size()) {

				if (d[i] != INF && d[G[i][j].to] > d[i] + G[i][j].cap) {

					d[G[i][j].to] = d[i] + G[i][j].cap;

				}

			}

		}

	}

	REP(k, G.size() - 1) {

		REP(i, G.size()) {

			REP(j, G[i].size()) {

				if (d[i] != INF && d[G[i][j].to] > d[i] + G[i][j].cap) {

					d[G[i][j].to] = d[i] + G[i][j].cap;

					negative[G[i][j].to] = true;

				}

				if (negative[i] == true)negative[G[i][j].to] = true;

			}

		}

	}

}



void Dijkstra(Graph& G, ll s, Array& d) {//O(|E|log|V|)

	d.resize(G.size());

	REP(i, d.size())d[i] = INF;

	d[s] = 0;

	priority_queue<P, vector<P>, greater<P>> q;

	q.push(make_pair(0, s));

	while (!q.empty()) {

		P a = q.top();

		q.pop();

		if (d[a.second] < a.first)continue;

		REP(i, G[a.second].size()) {

			Edge e = G[a.second][i];

			if (d[e.to] > d[a.second] + e.cap) {

				d[e.to] = d[a.second] + e.cap;

				q.push(make_pair(d[e.to], e.to));

			}

		}

	}

}

void WarshallFloyd(Graph& G, Matrix& d) {//O(V^3)

	d.resize(G.size());

	REP(i, d.size())d[i].resize(G.size());

	REP(i, d.size()) {

		REP(j, d[i].size()) {

			d[i][j] = ((i != j) ? INF : 0);

		}

	}

	REP(i, G.size()) {

		REP(j, G[i].size()) {

			chmin(d[i][G[i][j].to], G[i][j].cap);

		}

	}

	REP(i, G.size()) {

		REP(j, G.size()) {

			REP(k, G.size()) {

				chmin(d[j][k], d[j][i] + d[i][k]);

			}

		}

	}

}

bool tsort(Graph& graph, Array& order) {//トポロジカルソートO(E+V)

	int n = graph.size(), k = 0;

	Array in(n);

	for (auto& es : graph)

		for (auto& e : es)in[e.to]++;

	priority_queue<ll, Array, greater<ll>> que;

	REP(i, n)

		if (in[i] == 0)que.push(i);

	while (que.size()) {

		int v = que.top();

		que.pop();

		order.push_back(v);

		for (auto& e : graph[v])

			if (--in[e.to] == 0)que.push(e.to);

	}

	if (order.size() != n)return false;

	else return true;

}

class Lca {

public:

	const int n = 0;

	const int log2_n = 0;

	std::vector<std::vector<int>> parent;

	std::vector<int> depth;



	Lca() {}



	Lca(const Graph& g, int root)

		: n(g.size()), log2_n(log2(n) + 1), parent(log2_n, std::vector<int>(n)), depth(n) {

		dfs(g, root, -1, 0);

		for (int k = 0; k + 1 < log2_n; k++) {

			for (int v = 0; v < (int)g.size(); v++) {

				if (parent[k][v] < 0)

					parent[k + 1][v] = -1;

				else

					parent[k + 1][v] = parent[k][parent[k][v]];

			}

		}

	}



	void dfs(const Graph& g, int v, int p, int d) {

		parent[0][v] = p;

		depth[v] = d;

		for (auto& e : g[v]) {

			if (e.to != p) dfs(g, e.to, v, d + 1);

		}

	}



	int get(int u, int v) {

		if (depth[u] > depth[v]) std::swap(u, v);

		for (int k = 0; k < log2_n; k++) {

			if ((depth[v] - depth[u]) >> k & 1) {

				v = parent[k][v];

			}

		}

		if (u == v) return u;

		for (int k = log2_n - 1; k >= 0; k--) {

			if (parent[k][u] != parent[k][v]) {

				u = parent[k][u];

				v = parent[k][v];

			}

		}

		return parent[0][u];

	}

};

void visit(const Graph& g, int v, vector<vector<int>>& scc, stack<int>& S, vector<int>& inS, vector<int>& low,vector<int>& num, int& time) {

	low[v] = num[v] = ++time;

	S.push(v); inS[v] = true;

	FOR(e, g[v]) {

		int w = e->to;

		if (num[w] == 0) {

			visit(g, w, scc, S, inS, low, num, time);

			low[v] = min(low[v], low[w]);

		}

		else if (inS[w])

			low[v] = min(low[v], num[w]);

	}

	if (low[v] == num[v]) {

		scc.push_back(vector<int>());

		while (1) {

			int w = S.top(); S.pop(); inS[w] = false;

			scc.back().push_back(w);

			if (v == w) break;

		}

	}

}

void stronglyConnectedComponents(const Graph& g, vector<vector<int>>& scc) {//強連結成分分解 O(E+V)

	const int n = g.size();

	vector<int> num(n), low(n);

	stack<int> S;

	vector<int> inS(n);

	int time = 0;

	REP(u, n) if (num[u] == 0)

		visit(g, u, scc, S, inS, low, num, time);

}



class UnionFind {

	vector<int> data;

	ll num;

public:

	UnionFind(int size) : data(size, -1), num(size) { }

	bool unite(int x, int y) {//xとyの集合を統合する

		x = root(x); y = root(y);

		if (x != y) {

			if (data[y] < data[x]) swap(x, y);

			data[x] += data[y]; data[y] = x;

		}

		num -= (x != y);

		return x != y;

	}

	bool findSet(int x, int y) {//xとyが同じ集合か返す

		return root(x) == root(y);

	}

	int root(int x) {//xのルートを返す

		return data[x] < 0 ? x : data[x] = root(data[x]);

	}

	ll size(int x) {//xの集合のサイズを返す

		return -data[root(x)];

	}

	ll numSet() {//集合の数を返す

		return num;

	}

};



template<typename T, typename F>

class SegmentTree {

private:

	T identity;

	F merge;

	ll n;

	vector<T> dat;

public:

	SegmentTree(F f, T id,vector<T> v) :merge(f), identity(id) {

		int _n = v.size();

		n = 1;

		while (n < _n)n *= 2;

		dat.resize(2 * n - 1, identity);

		REP(i, _n)dat[n + i - 1] = v[i];

		for (int i = n - 2; i >= 0; i--)dat[i] = merge(dat[i * 2 + 1], dat[i * 2 + 2]);

	}

	SegmentTree(F f, T id, int _n) :merge(f), identity(id) {

		n = 1;

		while (n < _n)n *= 2;

		dat.resize(2 * n - 1, identity);

	}

	void set_val(int i, T x) {

		i += n - 1;

		dat[i] = x;

		while (i > 0) {

			i = (i - 1) / 2;

			dat[i] = merge(dat[i * 2 + 1], dat[i * 2 + 2]);

		}

	}

	T query(int l, int r) {

		T left = identity, right = identity;

		l += n - 1; r += n - 1;

		while (l < r) {

			if ((l & 1) == 0)left = merge(left, dat[l]);

			if ((r & 1) == 0)right = merge(dat[r - 1], right);

			l = l / 2;

			r = (r - 1) / 2;

		}

		return merge(left, right);

	}

};

class SumSegTree {

public:

	ll n, height;

	vector<ll> dat;



	// 初期化（_nは最大要素数）

	SumSegTree(ll _n) {

		n = 1;

		height = 1;

		while (n < _n) {

			n *= 2;

			height++;

		}

		dat = vector<ll>(2 * n - 1, 0);

	}



	// 場所i(0-indexed)にxを足す

	void add(ll i, ll x) {

		i += n - 1; // i番目の葉ノードへ

		dat[i] += x;

		while (i > 0) { // 下から上がっていく

			i = (i - 1) / 2;

			dat[i] += x;

		}

	}

	// 区間[l,r)の総和

	ll sum(ll l, ll r) {

		ll ret = 0;

		l += n - 1; r += n - 1;

		while (l < r) {

			if ((l & 1) == 0)ret += dat[l];

			if ((r & 1) == 0)ret += dat[r - 1];

			l = l / 2;

			r = (r - 1) / 2;

		}

		return ret;

	}

};

class RmqTree {

private:



	ll _find(ll a, ll b, ll k, ll l, ll r) {

		if (r <= a || b <= l)return INF;    // 交差しない

		if (a <= l && r <= b)return dat[k];   // a,l,r,bの順で完全に含まれる

		else {

			ll s1 = _find(a, b, 2 * k + 1, l, (l + r) / 2); // 左の子

			ll s2 = _find(a, b, 2 * k + 2, (l + r) / 2, r); // 右の子

			return min(s1, s2);

		}

	}

public:

	ll n, height;

	vector<ll> dat;



	// 初期化（_nは最大要素数）

	RmqTree(ll _n) {

		n = 1;

		height = 1;

		while (n < _n) {

			n *= 2;

			height++;

		}

		dat = vector<ll>(2 * n - 1, INF);

	}



	// 場所i(0-indexed)をxにする

	void update(ll i, ll x) {

		i += n - 1; // i番目の葉ノードへ

		dat[i] = x;

		while (i > 0) { // 下から上がっていく

			i = (i - 1) / 2;

			dat[i] = min(dat[i * 2 + 1], dat[i * 2 + 2]);

		}

	}



	// 区間[a,b)の最小値。ノードk=[l,r)に着目している。

	ll find(ll a, ll b) {

		return _find(a, b, 0, 0, n);

	}

};





//約数求める //約数

void divisor(ll n, vector<ll>& ret) {

	for (ll i = 1; i * i <= n; i++) {

		if (n % i == 0) {

			ret.push_back(i);

			if (i * i != n) ret.push_back(n / i);

		}

	}

	sort(ret.begin(), ret.end());

}



void prime_factorization(ll n, vector<P>& ret) {

	for (ll i = 2; i * i <= n; i++) {

		if (n % i == 0) {

			ret.push_back({ i,0 });

			while (n % i == 0) {

				n /= i;

				ret[ret.size() - 1].second++;

			}

		}

	}

	if (n != 1)ret.push_back({ n,1 });

}





ll mod_pow(ll x, ll n, ll mod) {

	ll res = 1;

while (n > 0) {

	if (n & 1) res = res * x % mod;

	x = x * x % mod;

	n >>= 1;

}

return res;

}



ll mod_inv(ll x, ll mod) {

	return mod_pow(x, mod - 2, mod);

}

//nCrとか

class Combination {

public:

	Array fact;

	Array inv;

	ll mod;

	ll mod_inv(ll x) {

		ll n = mod - 2LL;

		ll res = 1LL;

		while (n > 0) {

			if (n & 1) res = res * x % mod;

			x = x * x % mod;

			n >>= 1;

		}

		return res;

	}

	//if n >= mod use lucas 

	ll nCr(ll n, ll r) {

		if (n < r)return 0;

		if (n < mod)return ((fact[n] * inv[r] % mod) * inv[n - r]) % mod;



		ll ret = 1;

		while (n || r) {

			ll _n = n % mod, _r = r % mod;

			n /= mod; r /= mod;

			(ret *= nCr(_n, _r)) %= mod;

		}

		return ret;

	}

	ll nPr(ll n, ll r) {

		return (fact[n] * inv[n - r]) % mod;

	}

	ll nHr(ll n, ll r) {

		return nCr(r + n - 1, r);

	}

	Combination(ll _n, ll _mod) {

		mod = _mod;

		ll n = min(_n + 1, mod);

		fact.resize(n);

		fact[0] = 1;

		REP(i, n - 1) {

			fact[i + 1] = (fact[i] * (i + 1LL)) % mod;

		}

		inv.resize(n);

		inv[n - 1] = mod_inv(fact[n - 1]);

		for (int i = n - 1; i > 0; i--) {

			inv[i - 1] = inv[i] * i % mod;

		}

	}

};



ll popcount(ll x) {

	x = (x & 0x5555555555555555) + (x >> 1 & 0x5555555555555555);

	x = (x & 0x3333333333333333) + (x >> 2 & 0x3333333333333333);

	x = (x & 0x0F0F0F0F0F0F0F0F) + (x >> 4 & 0x0F0F0F0F0F0F0F0F);

	x = (x & 0x00FF00FF00FF00FF) + (x >> 8 & 0x00FF00FF00FF00FF);

	x = (x & 0x0000FFFF0000FFFF) + (x >> 16 & 0x0000FFFF0000FFFF);

	x = (x & 0x00000000FFFFFFFF) + (x >> 32 & 0x00000000FFFFFFFF);



	return x;

}







ll dp[55][3000];



int main() {

	ios::sync_with_stdio(false);

	cin.tie(0);

	cout.tie(0);





	ll n, m, s;

	cin >> n >> m >> s;

	Graph g(n);

	REP(i, m) {

		ll u, v, a, b;

		cin >> u >> v >> a >> b;

		u--; v--;

		add_edge(g, u, v, b, false, 0); g[u].back().rev = a;

		add_edge(g, v, u, b, false, 0); g[v].back().rev = a;

	}

	Array  c(n), d(n);

	REP(i, n)cin >> c[i] >> d[i];

	priority_queue<tuple<ll, ll, ll>, vector<tuple<ll, ll, ll>>, greater<tuple<ll, ll, ll>>> que;

	que.push({ 0,0,min(2550LL,s) });

	REP(i, n)REP(j, 2551)dp[i][j] = INF;

	dp[0][min(2550LL, s)] = 0;

	ll used = 0;

	while (que.size()) {

		auto [time, v, money] = que.top();

		que.pop();

		used |= (1LL << v);

		if (used == (1LL << n) - 1)break;

		//	cout << time << " " << v << " " << money << "\n";

		if (dp[v][money] < time)continue;

		if (money + c[v] < 2550) {

			ll tmp = time + d[v];

			if (dp[v][money + c[v]] > tmp) {

				dp[v][money + c[v]] = tmp;

				que.push({ tmp,v,money + c[v] });

			}

		}

		for (auto e : g[v]) {

			ll to = e.to;

			if (e.rev > money)continue;

			ll tmp = time + e.cap;

			ll nxt = money - e.rev;

			if (dp[to][nxt] > tmp) {

				dp[to][nxt] = tmp;

				que.push({ tmp,to,nxt });

			}

		}

	}

	rep(i, 1, n) {

		ll ans = INF;

		REP(j, 2550)chmin(ans, dp[i][j]);

		cout << ans << "\n";

	}



	return 0;

}