#include #pragma GCC optimize("Ofast") #pragma GCC optimize("unroll-loops") using namespace std; using std::cout; using std::cin; using std::endl; using ll=long long; using ld=long double; ll ILL=2167167167167167167; const int INF=2100000000; const int mod=998244353; #define rep(i,a,b) for (ll i=a;i using _pq = priority_queue, greater>; template ll LB(vector &v,T a){return lower_bound(v.begin(),v.end(),a)-v.begin();} template ll UB(vector &v,T a){return upper_bound(v.begin(),v.end(),a)-v.begin();} template bool chmin(T &a,const T &b){if(a>b){a=b;return 1;}else return 0;} template bool chmax(T &a,const T &b){if(a void So(vector &v) {sort(v.begin(),v.end());} template void Sore(vector &v) {sort(v.begin(),v.end(),[](T x,T y){return x>y;});} void yneos(bool a){if(a) cout<<"Yes\n"; else cout<<"No\n";} template void vec_out(vector &p){for(int i=0;i<(int)(p.size());i++){if(i) cout<<" ";cout< T vec_min(vector &a){assert(!a.empty());T ans=a[0];for(auto &x:a) chmin(ans,x);return ans;} template T vec_max(vector &a){assert(!a.empty());T ans=a[0];for(auto &x:a) chmax(ans,x);return ans;} template T vec_sum(vector &a){assert(!a.empty());T ans=a[0]-a[0];for(auto &x:a) ans+=x;return ans;} namespace po167{ struct UFtree { using _F=int; int _n; std::vector<_F> wei; std::vector q; int component; UFtree(int n):_n(n),wei(n),component(n),par(n){ for(int i=0;i par; }; } using po167::UFtree; void solve(); // oddloop int main() { ios::sync_with_stdio(false); cin.tie(nullptr); int t=1; //cin>>t; rep(i,0,t) solve(); } void solve(){ ll N,M,B,Q; cin>>N>>M>>B>>Q; vector X(M),Y(M); set s; map m; int ind=0; rep(i,0,M){ cin>>X[i]>>Y[i]; s.insert(X[i]); s.insert(Y[i]); } for(auto x:s){ m[x]=ind; ind++; } rep(i,0,M){ X[i]=m[X[i]]; Y[i]=m[Y[i]]; } UFtree T(ind); ll base=1; rep(i,0,M){ if(!T.unite(X[i],Y[i])){ base=(base*2ll)%B; } } ll ans=1; vector> p(M,vector(M)); rep(i,0,Q){ vector q(M); rep(j,0,3){ int a; cin>>a; q[a]=1; } rep(j,0,M){ if(q[j]){ if(p[j][j]){ rep(k,0,M) q[k]^=p[j][k]; } else{ p[j]=q; ans=(ans*2ll)%B; break; } } } } cout<<(base-ans+B)%B<<" "<