#K,Q=map(int, input().split())
T=int(input())
for _ in range(T):
  a,b,c,x,y,z=map(int, input().split())
  A=[(a,x),(b,y),(c,z)]
  A=sorted(A)
  a,x=A[0]
  b,y=A[1]
  c,z=A[2]
  ans=[]
  cost=abs(a-b)*x+min(x+y,z)*abs(b-c)
  ans.append(cost)
  cost=abs(b-c)*z+min(z+y,x)*abs(a-b)
  ans.append(cost)
  print(min(ans))