a =[0, 0, 0, 0]
b = a[:]
c = a[:]
n = 0
f = 1
for i in range(10):
    print(i, i, i, i)
    x, y = map(int, input().split())
    if x > 3 :
        f = 0
        break
    if x + y < 1:
        b=[i, i, i, i]
        break
a = b[:]
while f:
    a[n] = (a[n]+1)%10
    print(a[0], a[1], a[2], a[3])
    x, y = map(int, input().split())
    if x > 0:
        c[n] = a[n]
        n += 1
        a = b[:]
    if n > 3:
        print(c[0], c[1], c[2], c[3])
        break