N,M=map(int,input().split())
A=list(map(int,input().split()))
dp=[-10**20]*(N+1)
dp[N]=0
for i in range(N-1,-1,-1):
    dp[i]=max(dp[i],A[i]-M-dp[i+1]) # 全部取る
    if A[i]>1:
        dp[i]=max(dp[i],A[i]-1-(1-M)+dp[i+1]) # １つ残す
if dp[0]>0:
    print("First")
else:
    print("Second")