// #pragma GCC target("avx2,bmi2,popcnt,lzcnt")
// #pragma GCC optimize("O3,unroll-loops")
#include <bits/stdc++.h>
// #include <x86intrin.h>
using namespace std;
using namespace numbers;
#ifdef LOCAL
	#include "Debug.h"
#else
	#define debug_endl() 42
	#define debug(...) 42
	#define debug2(...) 42
	#define debug_bin(...) 42
#endif
// Returns the largest integer k with x >= k * y
template<class T, class U> T floor_div(T x, U y){
	assert(y > 0);
	return x / y - (x % y < 0);
}
// Returns the smallest integer k with x <= k * y
template<class T, class U> T ceil_div(T x, U y){
	assert(y > 0);
	return x / y + (x % y > 0);
}
template<class T> T &ctmin(T &x){ return x; }
template<class T, class Head, class ...Tail> T &ctmin(T &x, const Head &h, const Tail &... t){ return ctmin(x = min<T>(x, h), t...); }
template<class T> T &ctmax(T &x){ return x; }
template<class T, class Head, class ...Tail> T &ctmax(T &x, const Head &h, const Tail &... t){ return ctmax(x = max<T>(x, h), t...); }



int main(){
	cin.tie(0)->sync_with_stdio(0);
	cin.exceptions(ios::badbit | ios::failbit);
	const int mx = 81181819;
	vector<int> pow{1};
	while((int)pow.size() < 9){
		pow.push_back(pow.back() * 10);
	}
	auto solve_testcase = [&](auto testcase_id)->int{
		int s;
		cin >> s, s = mx - s;
		vector<vector<int>> use(8);
		for(auto i = 7; i >= 0; -- i){
			for(auto d: {8, 1}){
				while(s >= d * pow[i]){
					s -= d * pow[i];
					use[i].push_back(d);
				}
			}
		}
		int cnt = ranges::max(use | views::transform([&](auto v){ return (int)v.size(); }));
		for(auto i = 0; i < 8; ++ i){
			use[i].resize(cnt);
		}
		cout << cnt << "\n";
		for(auto i = 0; i < cnt; ++ i){
			int x = 0;
			for(auto j = 0; j < 8; ++ j){
				x += use[j][i] * pow[j];
			}
			cout << x << "\n";
		}
		return 0;
	};
	int testcase_count;
	cin >> testcase_count;
	for(auto testcase_id = 0; testcase_id < testcase_count; ++ testcase_id){
		solve_testcase(testcase_id);
	}
	return 0;
}

/*
90

80 10
88 1 1
*/