mod = 1000000007
eps = 10**-9


def main():
    import sys
    input = sys.stdin.readline

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

    x = y = 0
    flg = 1
    for a in A:
        if flg == 1:
            if a != 1:
                x += a - 1
                y += 1 - M
            else:
                x += 1 - M
                flg = 0
        else:
            if a != 1:
                y += a - 1
                x += 1 - M
            else:
                y += 1 - M
                flg = 1

    if x > y:
        print("First")
    else:
        print("Second")


if __name__ == '__main__':
    main()