#include<iostream>
using namespace std;

int main()
{
    int t, a, b, c, r, f; cin >> t;
    while (t--)
    {
        cin >> a >> b >> c;
        f = (c%2 == 1)?0 : 1;
        if (f == 1)
        {
            c /= 2;
            r = (a > b)?0 : 1;
            int s = a + b;
            if (a < b) { a = b; b = s - a; }
            int la = c/a, lb = 0;
            while (la >= 0)
            {
                if ((c - la*a)%b == 0)
                {
                    lb = (c - la*a)/b;
                    break;
                }
                la--;
            }
            if (la >= 0)
            {
                s = la + lb;
                if (r == 1) { la = lb; lb = s - la; }
                cout << la*2 << " " << lb*2 << endl;
            } else f = 0;
        }
        if (f == 0) cout << "Impossible" << endl;
    }
}