M = 1000000000
print(0, 0)
A = int(input())  # AX + AY
if A != 0:
    print(0, M)
    B = int(input())  # AX + M - AY
    if B != 0:
        AX = (A + B - M)//2
        AY = A - AX
        print(AX, AY)
        C = int(input())