#include<iostream>
#include<cstdio>
#include<string>
using namespace std;
int a[2000]={0};

int main()
{
    int T;
    cin>>T;
    while(T--)
    {
        int x,y,z;
        scanf("%d %d %d",&x,&y,&z);
        if(z&1){printf("Impossible\n");continue;}
        z/=2;
        int mini=99999,minj=99999;
        int flag=0;
        for(int i=0;i<550;i++)
        {
            for(int j=0;j<500;j++)
            {
                if(i*x+j*y==z)
                {
                    if(mini+minj>i+j)
                    {
                        flag=1;
                        mini=i;
                        minj=j;
                    }
                }

            }
        }
        if(flag)printf("%d %d\n",mini*2,minj*2);
        else printf("Impossible\n");
    }
    return 0;
}