use proconio::input;
fn main() {
    input!{
        t: usize,
    }
    for _ in 0..t{
        solve();
    }
}

fn solve() {
    input!{
        n: usize,
    }
    let mut p = vec![];
    let mut remain = 81181819 - n;
    while remain > 0 {
        let mut q = 0;
        for i in 0..8 {
            for j in [8,1]{
                let nx = j*10usize.pow(i);
                if remain%10usize.pow(i+1)>=nx {
                    remain -= nx;
                    q += nx;
                    break;
                }
            }
        }
        p.push(q);
    }
    println!("{}", p.len());
    for e in p{
      println!("{}", e);
    }
}