#![allow(unused_imports)]
#![allow(unused_macros)]
use std::cmp::{ min, max };

macro_rules! ewriteln {
    ($($args:expr),*) => { let _ = writeln!(&mut std::io::stderr(), $($args),*); };
}
macro_rules! trace {
    ($x:expr) => { ewriteln!(">>> {} = {:?}", stringify!($x), $x) };
    ($($xs:expr),*) => { trace!(($($xs),*)) }
}
macro_rules! put {
    ($x:expr) => { println!("{}", $x) };
    ($x:expr, $($xs:expr),*) => { print!("{} ", $x); put!($($xs),*) }
}

fn solve(m: u64, b: u64) -> Vec<u64> {
    if m == 0 {
        return vec![0];
    }
    let mut n = m;
    let mut k = vec![];
    for i in 0.. {
        // trace!(i, n);
        if n == 0 { break }
        let d = n % b;
        if d == 0 {
            k.push(0);
            n /= b;
        } else if i % 2 == 0 {
            k.push(d);
            n = (n - d) / b;
        } else {
            k.push(b - d);
            n = (n + b - d) / b;
        }
    }
    k
}

fn main() {
    let mut sc = Scanner::new();
    let n: u64 = sc.cin();
    let b: u64 = (sc.cin::<i64>() * -1) as u64;
    for _ in 0..n {
        let m: u64 = sc.cin();
        for &c in solve(m, b).iter().rev() { print!("{}", c); }
        put!("");
    }
}

use std::io::{self, Write};
use std::str::FromStr;
use std::collections::VecDeque;

struct Scanner { stdin: io::Stdin, buffer: VecDeque<String>, }
impl Scanner {
    fn new() -> Scanner { Scanner { stdin: io::stdin(), buffer: VecDeque::new() } }
    fn cin<T: FromStr>(&mut self) -> T {
        while self.buffer.len() == 0 {
            let mut line = String::new();
            let _ = self.stdin.read_line(&mut line);
            for w in line.split_whitespace() {
                self.buffer.push_back(String::from(w));
            }
        }
        self.buffer.pop_front().unwrap().parse::<T>().ok().unwrap()
    }
}