#define  _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <algorithm>
#include <utility>
#include <functional>
#include <cstring>
#include <queue>
#include <stack>
#include <math.h>
#include <iterator>
#include <vector>
#include <string>
#include <set>
#include <math.h>
#include <iostream>
#include <random>
#include<map>
#include <iomanip>
#include <time.h>
#include <stdlib.h>
#include <list>
#include <typeinfo>
#include <list>
#include <set>
#include <cassert>
#include<fstream>
#include <unordered_map>
#include <cstdlib>
using namespace std;
#define Ma_PI 3.141592653589793
#define eps 0.00000001
#define LONG_INF 3000000000000000000
#define GOLD 1.61803398874989484820458
#define MAX_MOD 1000000007
#define REP(i,n) for(long long i = 0;i < n;++i)    
#define seg_size 524288
int sosuu(int a) {
	int bobo = 1;
	for (int i = 2; i <= sqrt(a); ++i) {
		if (a % i == 0) {
			bobo--;
			break;
		}
	}
	return bobo;
}
int gogo(pair<int, int> a) {
	if (sosuu(a.first) == 1 || sosuu(a.second) == 1) return 1;
	if (gogo(make_pair(a.first + 1, a.second)) == 0) return 1;
	if (gogo(make_pair(a.first, a.second + 1)) == 0) return 1;
	return 0;
}
int main() {
#define int long long
	long long x, y;
	cin >> x >> y;
	if (gogo(make_pair(x + 1, y)) == 1 && gogo(make_pair(x, y + 1)) == 1) {
		cout << "Second" << endl;
	}
	else cout << "First" << endl;
	return 0;
}