/*
Bismillahir Rahmanir Rahim
Coder: Ahmad Faiyaz
*/

#include <algorithm>
#include <cctype>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <iostream>
#include <map>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <vector>
#include <fstream>
#include <ctime>


# define FOR(i, a, b) for (int i=a; i<b; i++)
# define REP(i, a) FOR(i,0,a)

#define EPS 1e-11
#define inf 1234567891
#define LL long long

#define abs(x) (((x)< 0) ? (-(x)) : (x))
#define all(x) (x).begin(), (x).end()
#define ms(x, a) memset((x), (a), sizeof(x))

#define pb push_back
#define FORIT(i,m) for(__typeof((m).begin()) i=(m).begin();i!=(m).end();i++)
#define pii pair<int,int>
#define UNIQUE(c) (c).resize( unique( all(c) ) - (c).begin() )

#define READ(f) {ifstream infile(f) ;if(infile.good()) freopen(f, "r", stdin);}
#define WRITE(f) freopen(f, "w", stdout)
#define CIN ios_base::sync_with_stdio(0);
///int rrr[]={1,0,-1,0};int ccc[]={0,1,0,-1}; //4 Direction
///int rrr[]={1,1,0,-1,-1,-1,0,1};int ccc[]={0,1,1,1,0,-1,-1,-1};//8 direction
///int rrr[]={2,1,-1,-2,-2,-1,1,2};int ccc[]={1,2,2,1,-1,-2,-2,-1};//Knight Direction
///int rrr[]={2,1,-1,-2,-1,1};int ccc[]={0,1,1,0,-1,-1}; //Hexagonal Direction
///int month[]={31,28,31,30,31,30,31,31,30,31,30,31}; //month

using namespace std;


int main(){
    #if defined( faiyaz_pc )
        READ("in.txt");
    #endif

    int t, a, b, c;

    CIN;

    cin>>t;

    while(t--){
        cin>>a>>b>>c;

        bool f = 0;

        int mn = inf;
        int l = -1, r = -1;

        if(c % 2){
            cout<<"Impossible\n";
            continue;
        }
        c>>=1;
        for(int i=0;i<=1000;i++){
            int x = i * a;
            int y = c - x;

            if(x > c) break;
            if(y < 0){
                continue;
            }

            if(y%b){
                continue;
            }

            int z = y / b;

            if(i + z < mn){
                 mn = i + z;
                l = i;
                r = z;
            }

        }

        if(mn == inf){
            cout<<"Impossible\n";
        }else{
            cout<<2*l<<" "<<2*r<<"\n";
        }
    }


    return 0;
}