import math
x, y = map(int, input().split())
def so(k):
    n = True
    if k % 2 == 0 and k != 2:
      return False
    for divisor in range(2, math.floor(math.sqrt(k))+1):
      if k % divisor == 0:
        n = False
    return n
i= 0
j=0
while True:
  x += 1
  if so(x) == True:
    break
  i+=1
while True:
  y += 1
  if so(y) == True:
    break
  j+=1
if (i+j)%2 == 1:
  print("First")
else:
  print("Second")