def f(a, y):
    x=abs(a)  #注意负数
    if y < 10:
        z = []
        while x != 0:
            z.append(x % y)
            x = x // y
        res = z[::-1]
    else:
        k = []
        z = []
        while x != 0:
            z.append(x % y)
            x = x // y
        for i in range(len(z)):
            if z[i] >= 10:
                z[i] = z[i] - 10 + ord('A')
            elif z[i] <= 9 and z[i] >= 0:
                z[i] = z[i] + ord('0')
        for i in range(len(z)):
            k.append(chr(z[i]))
        res = k[::-1]
    return res
#主程序部分
a=23
b=12
res=f(a,b)
x=[str(i) for i in res]   #注意转成str类型
r=''.join(x)
if a>=0:
    print(r)
else:
    re='-'+r
    print(re)

while True:
    try:
        n=int(input())
        if n==0:
            break
        else:
            l=[[0] for i in range(50)]
            l[0]=l[1]=0
            for i in range(2,50):
                l[i]=l[i-1]+l[i-2]
            while(n):
                flag=0
                for i in range(50):
                    if(l[i]===n):
                        flag=1
            if flag==1:
                print('Second win')
            else:
                print('First win')
    except:
        break