#include<iostream>
#include <algorithm>
#include<string>
#include <bitset>
#include <vector>
#include <functional>
#include <climits>
#include <iomanip>
#include <utility>
using namespace std;
using ll = long long;
typedef pair <int, int> pii;
int main()
{

	//int a = 0, b = 0, c = 0, d = 0, e = 0, f = 0, g = 0, h = 0, ans = 0;
	ll a = 0, b = 0, c = 0, d = 0, e = 0, f = 0, g = 0, h = 0, i = 0, j = 0, k = 0, l = 0, ans = 0;
	//cout << LONG_MAX << endl;
	string s;
	//long long n, A[1000000000];
	int n, m, q;
	//int   y[100001], z[100001], x[10001] = {};
	//pii y[100001];
	//pair<int, float> pii[100001];
	ll A[100001];
	cin >> a;
	b = 0;
	while (b == 0)
	{
		b = 1;
		for (c = 2; c < a; c++)
		{
			if (a%c == 0)
			{
				b = 0;
				
				break;

			}
		}
		if (b==1)
		{
			break;
		}
		d++;
		a++;
	}

	if (d == 0)
	{
		b = 0;
		a++;
		while (b == 0)
		{
			b = 1;
			for (c = 2; c < a; c++)
			{
				if (a%c == 0)
				{
					b = 0;
					break;

				}
			}
			if (b == 1)
			{
				break;
			}
			a++;

			d++;

		}
	}	
	
	cin >> a;
	b = 0;
	while (b == 0)
	{
		b = 1;
		for (c = 2; c < a; c++)
		{
			if (a%c == 0)
			{
				b = 0;

				break;

			}
		}
		if (b == 1)
		{
			break;
		}
		e++;
		a++;
	}

	if (e == 0)
	{
		b = 0;
		a++;
		while (b == 0)
		{
			b = 1;
			for (c = 2; c < a; c++)
			{
				if (a%c == 0)
				{
					b = 0;
					break;

				}
			}
			if (b == 1)
			{
				break;
			}
			a++;

			e++;

		}
	}

	if ((d+e)%2==0)
	{
		cout << "Second" << endl;

	}else
	{
		cout << "First" << endl;

	}
	////std::cout << std::fixed;
	//cout << std::setprecision(20) << << endl;
	//cout << d+1 << endl;
	//cout << "" << endl;


	return 0;
}