#include <stdio.h>

int main()
{
    int t;
    int a, b;
    int c;
    int na, nb;
    int s, x;
    int min;
    int flag;
    
    scanf("%d", &t);
    for (int i = 0; i < t; i++) {
        flag = 1;
        na = nb = 0;
        s = x = 0;
        min = 0xfffffff;
        scanf("%d%d%d", &a, &b, &c);
        if (c % 2 != 0 || c < a || c < b) {
            flag = 0;
        }
        c = c / 2;
        for (int i = 0; i <= c / a; i++) {
            if ((c - i * a) % b == 0) {
                na = i;
                nb = (c - i * a) / b;
                if (na + nb < min) {
                    min = na + nb;
                    s = na;
                    x = nb;
                }
            }
        }
        if (s == 0 && x == 0) {
            flag = 0;
        }
        
        if (flag == 0) {
            printf("Impossible\n");
        }
        else
            printf("%d %d\n", 2*s, 2*x);
    }
    
    return 0;
}