#include <iostream>
#include <fstream>
#include <limits.h>

using namespace std;

void euclid(int a, int b, int &c, int &x, int &y)
{
        if (b == 0){
            c = a;
            x = 1;
            y = 0;
        }
        else{
            int x0,y0;
            euclid(b,a%b,c,x0,y0);
            x = y0;
            y = x0 - (a/b)*y0;
        }
}

int main()
{
    ifstream f("euclid3.in");
    ofstream g("euclid3.out");

    int t;
    int a,b,c;
    int x = INT_MAX,y=INT_MAX;
    f>>t;
    for(int i=0;i<t;++i){
        f>>a>>b>>c;
        euclid(a,b,c,x,y);
        g << x << y << '\n';
    }
    return 0;
}