#include<bits/stdc++.h>
using namespace std;
int main()
{
	freopen("replace.in","r",stdin);
	freopen("replace.out","w",stdout); 
	int n,q;
	cin>>n>>q;
	for(int i=1;i<=n;i++){
		char a,b;
		cin>>a>>b;
	} 
	while(q--){
		string a,b;
		cin>>a>>b;
		cout<<0<<endl;
	}
	return 0;
 } 
