# coding: utf-8
import array, bisect, collections, copy, heapq, itertools, math, random, re, string, sys, time
sys.setrecursionlimit(10 ** 7)
INF = 10 ** 20
MOD = 10 ** 9 + 7


def II(): return int(input())
def ILI(): return list(map(int, input().split()))
def IAI(LINE): return [ILI() for __ in range(LINE)]
def IDI(): return {key: value for key, value in ILI()}


def requestNextDis(x, y):
    print("{} {}".format(x, y))
    sys.stdout.flush()
    dis = int(input())
    if dis == 0:
        sys.exit()
    else:
        return dis


def main():
    dis_zero = requestNextDis(0, 0)
    dis_x_max = requestNextDis(10 ** 5, 0)
    dis_y_max = requestNextDis(0, 10 ** 5)
    ans_x = (10 ** 5 - dis_x_max + dis_zero) // 2
    ans_y = (10 ** 5 - dis_y_max + dis_zero) // 2
    requestNextDis(ans_x, ans_y)


if __name__ == "__main__":
    main()