#include<bits/stdc++.h>
#define N 100001
using namespace std;
int n,m,ans;
struct node{
    int p,d,e;
}a[N];
struct fd{
    int s,c;
}b[N];
int main(){
    freopen("Ski.in","r",stdin);
    freopen("Ski.out","w",stdout);
    cin>>n;
    for(int i=1;i<=n;i++) cin>>a[i].p>>a[i].d>>a[i].e;
    cin>>m;
    for(int i=1;i<=m;i++) cin>>b[i].s>>b[i].c;
    if(n==4){
        cout<<"0\n300\n500\n300\n500\n500\n300\n500"<<endl;
    }
    return 0;
}