#include <fstream>
using namespace std;
int pred[250001];

int stramos(int x,int a)
{
	if (x==0 || a==0)
		return a;
	if (x>1)
		return (x-2,pred[pred[a]]);
	return stramos(x-1,pred[a]);
}

int main()
{
	int n,m,p,q,i;
	ifstream in("stramosi.in");
	ofstream out("stramosi.out");
	in>>n>>m;
	for (i=1;i<=n;i++)
		in>>pred[i];
	while (m--)
	{
		in>>q>>p;
		if (
		out<<stramos(p,q)<<"\n";
	}
	return 0;
}