n, M = map(int, input().split())
A = list(map(int, input().split()))

current_total = 0
current_player = True  # True represents the first player

for a in A:
    if a == 0:
        diff_original = 0
    elif a == 1:
        diff_original = 1 - M
    else:
        option1 = a - M
        option2 = a - 2 + M
        diff_original = max(option1, option2)
    
    if current_player:
        diff = diff_original
    else:
        diff = -diff_original
    
    current_total += diff
    
    # Update the current player based on the original difference's sign
    if diff_original > 0:
        current_player = not current_player

if current_total > 0:
    print("First")
else:
    print("Second")