n = int(input())

for item in range(n):

  a1,a2,a3,a4 = map(int,input().split())

  lst = [a1,a2,a3,a4]

  for order in range(len(lst)-2):

    if (lst[order + 2]-lst[order + 1]) == (lst[1]-lst[0]):

      a5 = a4 + (a2-a1)

      lst.append(a5)

      lst2 = list(set(lst))

    else:

      if (lst[order + 2]/(lst[order + 1])) == (lst[1]/lst[0]):

        a5 = int(a4 * (a2/a1))

        lst.append(a5)

        lst2 = list(set(lst))

      else:

        lst2 = ""

        pass

  try:      

    print(lst2[0],lst2[1],lst2[2],lst2[3],lst2[4])

  except:

    break

#更改後簡易解

n = int(input())

for item in range(n):

  a1,a2,a3,a4 = map(int,input().split())

  lst = [a1,a2,a3,a4]

  if lst[3] - lst[2] == lst[2] - lst[1] and lst[2]-lst[1] == lst[1]-lst[0]:

    a5 = a4 + (a2-a1)

    lst.append(a5)

    lst2 = (lst)

  else:

    if lst[3]/lst[2] == lst[2]/lst[1] and lst[2]/lst[1] == lst[1]/lst[0]:

      a5 = int(a4 * (a2/a1))

      lst.append(a5)

      lst2 = list(lst)

    else:

      lst2 = ""

      pass

  try:      

    print(lst2[0],lst2[1],lst2[2],lst2[3],lst2[4])

  except:

    pass