#[allow(unused_macros)]
// https://earthly.dev/blog/rust-macros/
macro_rules! exit_with_print {
    ($x: expr) => {
        println!("{}", $x);
        exit(0);
    };
}

fn main() {
    let mut out = BufWriter::new(stdout().lock());
    input! {t: usize}
    for _ in 0 .. t {
        //input! {a: i64, b: i64, c: i64, x: i64, y: i64, z: i64}
        input! {inp: [i64; 6]}
        let posa = (inp[1] - inp[0]).abs() * inp[4] + (inp[2] - inp[0]).abs() * inp[5];
        let posb = (inp[1] - inp[0]).abs() * inp[3] + (inp[2] - inp[1]).abs() * inp[5];
        let posc = (inp[2] - inp[0]).abs() * inp[3] + (inp[2] - inp[1]).abs() * inp[4];

        writeln!(out, "{} ", min(posa, min(posb, posc))).unwrap();
    }
}

#[allow(unused_imports)]
use {
    //ac_library::*,
    //itertools::Itertools,
    proconio::{fastout, input, marker::Bytes, marker::Chars, marker::Usize1},
    //rustc_hash::{FxHashMap, FxHashSet},
    std::{
        cmp::{max, min, Reverse},
        collections::{BTreeMap, BinaryHeap, VecDeque},
        convert::TryInto,
        io::{self, stdout, BufRead, BufWriter, Write},
        num::*,
        ops::BitXor,
        process::exit,
    },
};