n = int(input())

grundy = 0
blanks = 0
prev_r = 0
for _ in range(n):
    l, r = map(int, input().split())
    l -= 1
    blanks += l - prev_r
    if blanks % 2: grundy ^= r - l
    prev_r = r

print(["First", "Second"][grundy == 0])