//情報科学の達人で履修したので、解説ACだけどACしてみたい //解説の写経です //入力が遅いらしい #include using namespace std; //#include //using namespace atcoder; using ll = long long int; using ull = unsigned long long int; using ld = long double; constexpr ll MAX = 2000000000000000000; constexpr ld PI = 3.14159265358979; constexpr ll MOD = 0;//2024948111; ld dotorad(ld K){return PI * K / 180.0;} ld radtodo(ld K){return K * 180.0 / PI;} mt19937 mt; void randinit(){srand((unsigned)time(NULL));mt = mt19937(rand());} ll get_root(ll x,vector &root){ if(root[x] == x) return x; return root[x] = get_root(root[x],root); } int main(){ ll N,M,K; scanf("%lld %lld %lld",&N,&M,&K); vector> G(N),C(N),D(N),H(N); for(ll i = 0;i < M;i++){ int a,b,c; char ch[K + 1]; scanf("%d %d %d %s",&a,&b,&c,ch); a--; b--; ll d = 0; for(ll j = 0;j < K;j++){ d *= 2; d += (ch[j] == '1'); } G[a].emplace_back(b); G[b].emplace_back(a); C[a].emplace_back(c); C[b].emplace_back(c); D[a].emplace_back(d); D[b].emplace_back(d); H[a].emplace_back(MAX); H[b].emplace_back(MAX); } vector dis(N,-1),lav(N,-1),par(N,-1),depth(N,-1); { //dis,lav,idx,par,depth priority_queue,vector>,greater>> que; que.emplace(0,0,N - 1,-1,0); while(!que.empty()){ ll d = get<0>(que.top()); ll l = get<1>(que.top()); ll a = get<2>(que.top()); ll p = get<3>(que.top()); ll dep = get<4>(que.top()); que.pop(); if(dis[a] == -1){ dis[a] = d; lav[a] = l; par[a] = p; depth[a] = dep; for(ll i = 0;i < (ll)G[a].size();i++){ que.emplace(d + C[a][i],l ^ D[a][i],G[a][i],a,dep + 1); } } } } vector root(N),ans(N,MAX); for(ll i = 0;i < N;i++){ root[i] = i; } priority_queue,vector>,greater>> que; for(ll i = 0;i < N;i++){ for(ll j = 0;j < (ll)G[i].size();j++){ ll u = i,v = G[i][j]; ll l = lav[u] ^ lav[v] ^ D[i][j]; if(l != 0){ ll h = dis[u] + dis[v] + C[i][j]; H[i][j] = h; que.emplace(h,i,j); } } } while(!que.empty()){ ll h = get<0>(que.top()); ll u = get<1>(que.top()); ll I = get<2>(que.top()); ll v = G[u][I]; que.pop(); u = get_root(u,root); v = get_root(v,root); vector B; while(u != v){ if(depth[u] > depth[v]){ B.emplace_back(u); u = get_root(par[u],root); } else{ B.emplace_back(v); v = get_root(par[v],root); } } for(ll i = 0;i < (ll)B.size();i++){ ll x = B[i]; root[x] = u; ans[x] = h - dis[x]; for(ll j = 0;j < (ll)G[x].size();j++){ ll p = x,q = G[x][j]; ll l = lav[p] ^ lav[q] ^ D[x][j]; if(l == 0){ ll h = ans[p] + dis[q] + C[x][j]; if(h < H[x][j]){ H[x][j] = h; que.emplace(h,x,j); } } } } } for(ll i = 0;i < N;i++) if(lav[i] != 0) ans[i] = dis[i]; for(ll i = 0;i < N - 1;i++){ if(ans[i] == MAX) printf("-1\n"); else printf("%lld\n",ans[i]); } }