#include <iostream>
#include <string>
using namespace std;

struct Toy {
	int dp;
	string name;
} x[1000001];
int main(){
	int n,m;
	cin >> n >> m;
	for(int i=1;i <= n;i++) cin >> x[i].dp >> x[i].name;
	
	int goal=1;
	for(int i=1;i <= m;i++){
		int a,s;
		cin >> a >> s;
		if((a == 0 && x[goal].dp == 0) || (a == 1 && x[goal].dp == 1)) goal -= s;
		else if((a == 1 && x[goal].dp == 0) || (a == 0 && x[goal].dp == 1)) goal += s;
		
		if(goal < 1) goal += n;
		if(goal > n) goal -= n;
	}
	
	cout << x[goal].name;
	
	return 0;
}