using System;
using System.Collections.Generic;
using System.Text;
using System.Linq;
 
class Program
{
    public void Proc()
    {
        Reader.IsDebug = false;
        int deskKindCOunt = int.Parse(Reader.ReadLine());
        long ans = 1;
        for(int i=0; i<deskKindCOunt; i++) {
            string[] inpt = Reader.ReadLine().Split(' ');
            long isuCount = long.Parse(inpt[0]);
            String mul = inpt[1];
            
            long kumiawase = this.GetKumiawase(isuCount);
            long subAns = Calc(kumiawase, mul);
            ans *= subAns;
            ans = ans % baseNum;
        }
        Console.WriteLine(ans);

    }
    
    private long Calc(long num, string mp) {
        string subMp = mp;
        long ans =  1;
        while (subMp.Length > 10)
        {
            long mul = long.Parse(subMp.Substring(subMp.Length - 10));
            ans *= this.Pow(num, mul);
            ans = ans % baseNum;
            ans *= this.Pow(num, 10000000000);
            ans = ans % baseNum;
            subMp = subMp.Substring(0, subMp.Length - 10);
        }
        ans *= this.Pow(num, long.Parse(subMp));
        ans = ans % baseNum;
        return ans;
    }
    
    
    private long Pow(long num , long pow) {
        if(!powerDic.ContainsKey(num)) {
            powerDic.Add(num, new Dictionary<long, long>());
        }
        if(powerDic[num].ContainsKey(pow)) {
            return powerDic[num][pow];
        }
        long ans = 1;
        if(pow == 0) {
            return 1;
        }
        if(pow == 1) {
            return num;
        }
        if(pow == 2) {
            return (num * num) % baseNum;
        }
        long subPow = pow / 2;
        ans *= this.Pow(num, subPow);
        ans *= this.Pow(num, pow - subPow);
        ans = ans % baseNum;
        powerDic[num].Add(pow, ans);
        return ans;
    }
    
    private long GetKumiawase(long remainIsu) {
        if(dic.ContainsKey(remainIsu)) {
            return dic[remainIsu];
        }
        if(remainIsu == 1) {
            return 2;
        }
        if(remainIsu == 0) {
            return 0;
        }
        long ret1 = this.GetKumiawase(remainIsu - 1);
        long ret2 = 0;
        if(remainIsu == 2) {
            ret2 += 1;
        } else if(remainIsu > 2) {
            ret2 = this.GetKumiawase(remainIsu - 2);
        }
        long ans = (ret1 + ret2) % baseNum;
        dic.Add(remainIsu, ans);
        return ans;
    }
    
    private Dictionary<long, Dictionary<long, long>> powerDic = new Dictionary<long, Dictionary<long, long>>();
    private long baseNum = 1000000000 + 7;
    
    private Dictionary<long, long> dic = new Dictionary<long, long>();
    

    public class Reader
    {
        public static bool IsDebug = true;
        private static String PlainInput = @"


3
10 10
20 20
30 30


 
";
        private static System.IO.StringReader Sr = null;
        public static string ReadLine()
        {
            if (IsDebug)
            {
                if (Sr == null)
                {
                    Sr = new System.IO.StringReader(PlainInput.Trim());
                }
                return Sr.ReadLine();
            }
            else
            {
                return Console.ReadLine();
            }
        }
        public static int[] GetInt(char delimiter = ' ', bool trim = false)
        {
            string inptStr = ReadLine();
            if (trim)
            {
                inptStr = inptStr.Trim();
            }
            string[] inpt = inptStr.Split(delimiter);
            int[] ret = new int[inpt.Length];
            for (int i = 0; i < inpt.Length; i++)
            {
                ret[i] = int.Parse(inpt[i]);
            }
            return ret;
        }
    }
    static void Main()
    {
        Program prg = new Program();
        prg.Proc();
    }
}