GCJ p2 WA

#include<bits/stdc++.h>

using namespace std;

int main(){
	int TC; cin>>TC;
	for(int tc = 1; tc <= TC; tc++){
		//first 80 days put in from 1 to 16
		//then inspect the 4 from 17 to 20. find the min
		//put in all the others for the rest of the day
		int pntr = 0;
		for(int d = 1; d <= 80; d++){
			int dayno; cin>>dayno;
//			/assert(d == dayno);
			cout<<(pntr+1)<<" "<<1<<endl;
			pntr = (pntr + 1)%15;
		}
		int best = 1000, indx = -1;
		for(int j = 16; j <= 20; j++){
			int dayno; cin>>dayno;
			cout<<j<<" "<<0<<endl;
			int sz; cin>>sz;
			for(int k = 0; k < sz; k++){
				int temp; cin>>temp;
			}

			if(best >= sz){
				best = sz; indx = j;
			}
		}
		pntr = 0;
		vector<int> order = {16, 17, 18, 19, 20};
		order.erase(indx-16+order.begin());
		for(int d = 86; d <= 99; d++){
			int dayno; cin>>dayno;
			assert(dayno == d);
			cout<<(order[pntr])<<" "<<1<<endl;
			pntr = (pntr + 1)%order.size();
		}
		int temp2; cin>>temp2;
		cout<<indx<<" "<<100<<endl;
	}
}