#include<bits/stdc++.h>
#define int long long
using namespace std;
const int MAXN = 100005;
int cx[MAXN]; //朝向
string nm[MAXN];//名字
signed main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);
    int n,m;
    cin>>n>>m;
    for(int i=1;i<=n;i++)
    {
        cin >> cx[i] >> nm[i];
    }
    int sum = 1;
    while(m--)
    {
        int cx2,k;
        cin >> cx2 >> k;
        if(cx[sum] == 0 && cx2 == 1)
        {
            sum += k;
            if(sum > n)
            {
                sum -= n;
            } 
        }
        else if(cx[sum] == 1 && cx2 == 1)
        {
            sum -= k;
            if(sum < 1)
            {
                sum += n;
            }
        }
        else if(cx[sum] == 0 && cx2 == 0)
        {
            sum -= k;
            if(sum < 1)
            {
                sum += n;
            }
        }
        else if(cx[sum] == 1 && cx2 == 0)
        {
            sum += k;
            if(sum > n)
            {
                sum -= n;
            }
        }
    }
    cout << nm[sum] << "\n";
    return 0;
}