#include <cstdio>
#include <cmath>
#include <cstring>
#include <algorithm>
using namespace std;
#define R register
#define LL long long
inline int read() {
char a = getchar(); int x = 0,f = 1;
for(; a>'9' || a<'0'; a = getchar()) if(a == '-') f = -1;
for(;a >= '0' && a <= '9'; a = getchar()) x = x * 10 + a - '0';
return x * f;
}
inline LL gcd(LL a, LL b) { return b ? gcd(b, a % b) : a; }
inline void exgcd(LL a, LL b, LL &x, LL &y) {
if(! b) { x = 1; y = 0; return ; }
exgcd(b, a % b, x, y);
int t = x; x = y; y = t - a / b * y;
}
inline void work() {
LL a = read(), b = read(), c = read();
LL g = gcd(a, b);
if(c % g != 0) { printf("-1\n"); return ; }
a /= g; b /= g; c /= g;
LL x, y; exgcd(a, b, x, y);
LL x0 = c * x, y0 = c * y;
//printf("%lld %lld\n", x0, y0);
LL le = ceil((double)-x0 / b + 1e-10);
LL ri = floor((double)y0 / a - 1e-10);
//printf("%lld %lld\n", le, ri);
if(ri < le) {
printf("%lld %lld\n", x0 + le * b, y0 - ri * a);
}
else {
printf("%lld %lld %lld %lld %lld\n",
ri - le + 1, x0 + le * b, y0 - ri * a, x0 + ri * b, y0 - le * a);
}
}
int main() {
//freopen(".in","r",stdin);
//freopen(".out","w",stdout);
int T = read();
while(T --) work();
return 0;
}