#include using namespace std; typedef long long ll; templatebool chmax(T &a, const T &b) { if (abool chmin(T &a, const T &b) { if (b #define vl vector #define vii vector> #define vll vector> #define vvi vector> #define vvl vector> #define vvii vector>> #define vvll vector>> #define vst vector #define pii pair #define pll pair #define pb push_back #define all(x) (x).begin(),(x).end() #define mkunique(x) sort(all(x));(x).erase(unique(all(x)),(x).end()) #define fi first #define se second #define mp make_pair #define si(x) int(x.size()) const int mod=998244353,MAX=800005,INF=15<<26; int main(){ std::ifstream in("text.txt"); std::cin.rdbuf(in.rdbuf()); cin.tie(0); ios::sync_with_stdio(false); int Q;cin>>Q; vi X,Y; string S; vvi AL(Q); for(int q=0;q>t; if(t==1){ char c;cin>>c; S+=c; X.pb(q); Y.pb(q); if(si(S)>=3&&S[si(S)-3]=='('&&S[si(S)-2]=='|'&&S[si(S)-1]==')'){ AL[q]={X[si(X)-3],X[si(X)-2],X[si(X)-1]}; S.pop_back();S.pop_back();S.pop_back(); X.pop_back();X.pop_back();X.pop_back(); } }else{ if(si(AL[Y.back()])){ S+="(|)"; for(int a:AL[Y.back()]){ X.pb(a); } AL[Y.back()].clear(); S.pop_back(); X.pop_back(); Y.pop_back(); }else{ S.pop_back(); Y.pop_back(); } } //cout<