#include<bits/stdc++.h>
using namespace std;

//#define int long long
//#define float long double

using uint = unsigned;
using ll = long long;
using ull = unsigned long long;
using ld = long double;
using pii = pair<int,int>;
using pll = pair<ll,ll>;
using pff = pair<float,float>;
using pdd = pair<ld,ld>;

#define endl '\n'
#define all(x) (x).begin(), (x).end()
#define pb push_back
#define pf push_front
#define fi first
#define se second

const ld PI = 3.14159265358979323846;
const ld E = 2.71828182845904523536;
const int MOD = 998244353;

signed main() 
{
    std::cin.tie(nullptr);std::ios::sync_with_stdio(false);
    
    int tt = 1;
    cin >> tt;
    while(tt--)
    {
        int n,k;
        cin >> n >> k;

        vector<int> a(10);

        vector<int> ans;
        int bef = 0;
        int beg = 0;
        for(int i = 0;i < n+2;i++)
        {
            if(i == 0)
            {
                a.assign(10,8*n*9);
                a[0] = 0;
            }
            else if(i == 1)
            {
                a.assign(10,8*n);
                a[ans[0]] = 0;
            }
            else
            {
                a.assign(10,1);
                a[ans[0]] = 0;
                a[ans.back()] = 8*(n-i+1);
            }
            int b = k-beg;
            for(int j = 0;j <= 9;j++)
            {
                b -= a[j];
                if(b <= 0)
                {
                    bef = a[j];
                    ans.pb(j);
                    break;
                }
                else
                    beg += a[j];
            }
            if(bef == 1)
                break;
        }
        cout << ans.size() << ' ' << ans[0] << ' ' << ans[1] << ' ' << ans.back() << endl;
    }

    return 0;
}