#include //ios::sync_with_stdio(false);cin.tie(0);cout.tie(0); //clock_t start=clock();clock_t end=clock();cout<<(double)(end-start)/CLOCKS_PER_SEC< pii; typedef pair ppii; typedef pair pipi; typedef pair pll; typedef pair ppll; typedef pair plpl; typedef tuple tl; typedef pair pdd; ll mod=1000000007; ll mod2=998244353; ll mod3=1000003; ll mod4=998244853; ll mod5=1000000009; ll inf=1LL<<60; double pi=3.141592653589793238462643383279L; double eps=1e-9; #define rep(i,m,n) for(ll i=m;i=m;i--) #define srep(itr,st) for(auto itr=st.begin();itr!=st.end();itr++) #define mrep(itr,mp) for(auto itr=mp.begin();itr!=mp.end();itr++) #define Max(a,b) a=max(a,b) #define Min(a,b) a=min(a,b) int dh[4]={1,-1,0,0}; int dw[4]={0,0,1,-1}; int ddh[8]={-1,-1,-1,0,0,1,1,1}; int ddw[8]={-1,0,1,-1,1,-1,0,1}; ll gcd(ll a,ll b){ if(a0){ if(k&1)ret*=now; now*=now; k/=2; } return ret; } ll beki(ll n,ll k,ll md){ ll ret=1; ll now=n; while(k>0){ if(k%2==1){ ret*=now; ret%=md; } now*=now; now%=md; k/=2; } return ret; } ll gyaku(ll n,ll md){ return beki(n,md-2,md); } ll popcount(ll n){ ll ret=0; ll u=n; while(u>0){ ret+=u%2; u/=2; } return ret; } struct LST{ private: int n; vector node,lazy; vector flag; public: LST(vector v){ ll sz=v.size(); n=1;while(n1){ lazy[2*k+1]+=lazy[k]/2; lazy[2*k+2]+=lazy[k]/2; flag[2*k+1]=flag[2*k+2]=true; } flag[k]=false; lazy[k]=0; } } void update(ll a,ll b,ll x,ll k=0,ll l=0,ll r=-1){ if(r<0)r=n; eval(k,l,r); if(b<=l||r<=a)return; if(a<=l&&r<=b){ lazy[k]=(r-l)*x; flag[k]=true; eval(k,l,r); } else{ update(a,b,x,2*k+1,l,(l+r)/2); update(a,b,x,2*k+2,(l+r)/2,r); node[k]=node[2*k+1]+node[2*k+2]; } } ll sum(ll a,ll b,ll k=0,ll l=0,ll r=-1){ if(r<0)r=n; eval(k,l,r); if(b<=l||a>=r)return 0; if(a<=l&&b>=r)return node[k]; ll m1=sum(a,b,2*k+1,l,(l+r)/2); ll m2=sum(a,b,2*k+2,(l+r)/2,r); return m1+m2; } }; vector v[100001]; int len[100001][4]; vector ma,usi; ll par[100001]; void dfs(int now){ len[now][0]=ma.size(); len[now][3]=usi.size(); ma.push_back(now); rep(i,0,v[now].size()){ int ne=v[now][i].first; par[ne]=v[now][i].second; dfs(ne); } len[now][1]=usi.size(); len[now][2]=ma.size()-len[now][0]; usi.push_back(now); } int main(){ ios::sync_with_stdio(false);cin.tie(0);cout.tie(0); int n;cin>>n; rep(i,0,n-1){ ll a,b,c;cin>>a>>b>>c; v[a].push_back({b,c}); } dfs(0); LST seg1(vector(n,0)); LST seg2(vector(n,0)); rep(i,1,n){ ll pp=par[i]; seg1.update(len[i][0],len[i][0]+1,pp); seg2.update(len[i][1],len[i][1]+1,pp); } int q;cin>>q; rep(i,0,q){ int t;cin>>t; if(t==1){ ll a,x;cin>>a>>x; ll l=len[a][0]+1; ll r=len[a][0]+len[a][2]; seg1.update(l,r,x); r=len[a][1]; l=r-len[a][2]+1; seg2.update(l,r,x); } else{ ll a;cin>>a; ll ans=seg1.sum(0,len[a][0]+1)-seg2.sum(0,len[a][3]); cout<