#define _CRT_SECURE_NO_WARNINGS #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include 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 #define int long long int sosuu(int a) { int bobo = 1; for (int i = 2; i <= sqrt(a); ++i) { if (a % i == 0) { bobo--; break; } } return bobo; } map,int> hoges; int hogea(int a, int b) { if (hoges[make_pair(a, b)]) return hoges[make_pair(a, b)]; if (sosuu(a) == 1 || sosuu(b) == 1) return hoges[make_pair(a,b)] = 2; if (hogea(a + 1, b) == 1) return hoges[make_pair(a,b)] = 2; if (hogea(a, b + 1) == 1) return hoges[make_pair(a,b)] = 2; return hoges[make_pair(a,b)] = 1; } #undef int int main() { #define int long long #define int long long long long x, y; cin >> x >> y; if (hogea(x + 1, y) == 1 || hogea(x, y + 1) == 1) { cout << "First" << endl; } else { cout << "Second" << endl; } return 0; }