#include <bits/stdc++.h>

using namespace std;
#define ll long long
#define pii pair<int, int>
#define ld long double
#define all(a) (a).begin(), (a).end()

void solve() {
    int n, m;
    cin >> n >> m;
    cout << m << ' ';
    int k = 0;
    while (true) {
        int mx_cnt = n - n / (k + 1);
        if (mx_cnt >= m)
            break;
        ++k;
    }
    cout << k << '\n';
}

signed main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);

    int t;
    cin >> t;
    while (t--) {
        solve();
    }
    return 0;
}