// In the name of God
#include <iostream>
#include <cmath>
#include <cstdio>
#include <cstring>
#include <algorithm>
#include <iomanip>
#include <ctime>
#include <queue>
#include <set>
#include <map>
#include <vector>
#include <list>
#include <assert.h>
#include <bitset>
#define sqr(a) (a)*(a)
#define all(a) (a).begin(), (a).end()
using namespace std;
template <typename T>
T next_int() {
T x = 0, p = 1;
char ch;
do { ch = getchar(); } while(ch <= ' ');
if(ch == '-') {
p = -1;
ch = getchar();
}
while(ch >= '0' && ch <= '9') {
x = x * 10 + (ch - '0');
ch = getchar();
}
return p * x;
}
string next_token() {
char ch;
string ans = "";
do { ch = getchar(); } while(ch <= ' ');
while((ch >= '0' && ch <= '9') || (ch >= 'A' && ch <= 'Z') || (ch >= 'a' && ch <= 'z')) {
ans += ch;
ch = getchar();
}
return ans;
}
const long long INF = (long long)1e18;
const int INFINT = (int)1e9 + 227 + 1;
const int MOD = (int)1e9 + 7;
const long double EPS = 1e-9;
const int MAXM = (int)1e5 + 227 + 1;
int t[MAXM * 4];
void modi(int v, int l, int r, int p, int a) {
if(l == r) {
t[v] = a;
return;
}
int mid = (l + r) / 2;
if(p <= mid)
modi(v * 2, l, mid, p, a);
else
modi(v * 2 + 1, mid + 1, r, p, a);
t[v] = min(t[v * 2], t[v * 2 + 1]);
}
void add(int a, int times) {
modi(1, 1, MAXM, a + 1, times);
}
int get(int v, int l, int r, int _l) {
if(l == r) return l - 1;
int mid = (l + r) / 2;
if(t[v * 2] < _l)
return get(v * 2, l, mid, _l);
return get(v * 2 + 1, mid + 1, r, _l);
}
void init() {
for(int i = 0; i < MAXM * 4; i++)
t[i] = -(int)1e9;
}
int main() {
init();
int n;
freopen("input.txt", "r", stdin);
scanf("%d", &n);
add(0, 0);
int res = 0;
for (int i = 1; i < n; i++) {
int c, a;
scanf("%d %d", &c, &a);
int mex = get(1, 1, MAXM, i - c);
if (a % 2)
res ^= mex;
add(mex, i);
}
if (res == 0)
cout << "Second";
else
cout << "First";
// cout << res;
}
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