#include <iostream>
#include <algorithm>
#include <cstdio>
#include <cstring>
#include <cmath>
#include <cstdlib>
using namespace std;
int main()
{
    int re;
    scanf("%d",&re);
    while(re--)
    {
        int a,b,c;
        scanf("%d%d%d",&a,&b,&c);
        if(c%2==1)
        {
            printf("Impossible\n");
            continue;
        }
        c/=2;
        if((a > c && c%b == 1)||(b > c && c%a == 1))
        {
            printf("Impossible\n");
            continue;
        }
        int ta = -1,tb = -1,t = 1e9;
            for(int i=0;;i++)
            {
                if((c - i*a)<0)
                    break;
                if((c - i*a)%b==0)
                {
                    int tta = i;
                    int ttb = (c - i*a)/b;
                    if(tta+ttb<t)
                    {
                        ta = i;
                        tb = (c - i*a)/b;
                        t = ta + tb;
                    }
                    else
                    {
                        break;
                    }
                }
                
             } 
             if(ta == -1 && tb == -1)
             printf("Impossible\n");
             else
        printf("%d %d\n", ta*2, tb*2);
    }
 }