#![allow(unused_must_use, non_snake_case)]
use std::io::{stdin, stdout, BufWriter, Write};

fn main() {
    let mut scan = Scanner::default();
    macro_rules! input {
        ($T: ty) => {
            scan.next::<$T>()
        };
        ($T: ty, $N: expr) => {
            (0..$N).map(|_| scan.next::<$T>()).collect::<Vec<_>>()
        };
    }

    let T = input!(usize);
    let N = input!(usize);
    let M = input!(usize);

    // とりあえず一日に使えるお金を均等にしてみる
    let C = M / (500 * T);

    for _ in 0..T {
        // output
        {
            let out = &mut BufWriter::new(stdout());

            writeln!(
                out,
                "1 {}",
                vec![C / N; N]
                    .iter()
                    .map(|x| x.to_string())
                    .collect::<Vec<_>>()
                    .join(" ")
            );
        }

        // input
        {
            let M_current = input!(usize);
            let S = input!(usize, N);
            let P = input!(isize, N);
            let R = input!(usize, N);
        }
    }
}

#[derive(Default)]
struct Scanner {
    buffer: Vec<String>,
}
impl Scanner {
    fn next<T: std::str::FromStr>(&mut self) -> T {
        loop {
            if let Some(token) = self.buffer.pop() {
                return token.parse().ok().expect("Failed parse");
            }
            let mut input = String::new();
            stdin().read_line(&mut input).expect("Failed read");
            self.buffer = input.split_whitespace().rev().map(String::from).collect();
        }
    }
}