import sys

lim = 10**5

def solve():
    print(0, 0, flush=True)
    ans1 = int(input())

    if ans1 == 0:
        return

    if ans1 <= lim:
        print(0, ans1, flush=True)

        ans2 = int(input())

        ans2 //= 2

        if ans2 == 0:
            return

        print(ans2, ans1 - ans2, flush=True)

        ans3 = int(input())

        # assert ans3 == 0

        return
    elif ans1 < 2*lim:
        print(ans1 - lim, lim, flush=True)

        ans2 = int(input())
        ans2 //= 2

        if ans2 == 0:
            return

        print(ans1 - lim + ans2, lim - ans2, flush=True)

        ans3 = int(input())

        # assert ans3 == 0

        return
    else:
        print(lim, lim, flush=True)

        ans2 = int(input())

        # assert ans2 == 0

        return

if __name__ == '__main__':
    solve()