#!/usr/bin/env python3
import sys

m = int(input())
x = [ None ] * m
y = [ None ] * m
for i in range(m):
    x[i], y[i] = map(int, input().split())

def ask(x, y):
    print('?', x, y)
    sys.stdout.flush()
    fx, fy = map(int, input().split())
    return fx, fy

# [ x' ]   [ a b e ] [ x ]
# [ y' ] = [ c d f ] [ y ]
# [ 1  ]   [     1 ] [ 1 ]
ae, cf = ask(1, 0)
aae, ccf = ask(2, 0)
a = aae - ae
e = ae - a
c = ccf - cf
f = cf - c
be, df = ask(0, 1)
b = be - e
d = df - f

def rotate(x, y):
    fx = a*x + b*y + e
    fy = c*x + d*y + f
    return fx, fy

print('!')
for i in range(m):
    print(*rotate(x[i], y[i]))