func_code_string: #include <bits/stdc++.h>   using namespace std;   typedef long long ll;   int main() {     ll t;     cin >> t;     while (t--) {       ll cnt3, cnt2;       cnt2 = cnt3 = 0;       ll n;       cin >> n;       while (n % 2 == 0) {         n = n / 2;         cnt2++;       }       while (n % 3 == 0) {         n = n / 3;         cnt3++;       }       if (n != 1 || cnt2 > cnt3)         cout << -1 <<   n ;       else {         ll ans = cnt2 + (cnt3 - cnt2) * 2;         cout << ans <<   n ;       }     }     return 0;   }   