#include<bits/stdc++.h>
using namespace std;
using ll=long long;



int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    ll T;
    cin>>T;
    while(T--){
        ll A,B,C,X,Y,Z;
        cin>>A>>B>>C>>X>>Y>>Z;
        cout<<min({abs(A-B)*Y+abs(A-C)*Z,abs(A-B)*X+abs(B-C)*Z,abs(A-C)*X+abs(B-C)*Y})<<"\n";
    }
}