N,M=map(int,input().split())
A=list(map(int,input().split()))[::-1]

check=0
while A and A[-1]==1:
    A.pop()
    check+=1

if check%2==0:
    A=A[::-1]
    N=len(A)
    tmp=sum(A)-N+2*(1-M)*(2*A.count(1)-N)
    if tmp>0:
        print("First")
    else:
        print("Second")
else:
    A=A[::-1]
    N=len(A)
    tmp=(1-M)-(sum(A)-N+2*(1-M)*(2*A.count(1)-N))
    if tmp>0:
        print("First")
    else:
        print("Second")