for t in range(int(input())):
x,y,x2,y2,Sx,Sy=map(int,input().split())
cnt = 0
ans = []
for i in range(1,20001):
if Sx - x*i > 0 and (Sx-x*i) % x2 == 0 and Sy - y*i > 0 and (Sy-y*i) % y2 == 0 and (Sx-x*i) // x2 == (Sy-y*i) // y2:
cnt+=1
ans = [i,(Sx-x*i) // x2]
if cnt!=1:
print("?")
else:
print(ans[0],ans[1])