#include<stdio.h>


int main() {
    int n;
    int a, b, c;
    scanf("%d", &n);
    while (n > 0) {
        scanf("%d%d%d", &a, &b, &c);
        if (c % 2 != 0) {
            printf("Impossible\n");
            n--;
            continue;
        } else {
            int x = c / 2;
            if (a > b) {
                int t = a;
                a = b;
                b = t;
                int num_b = x / b;
                int num_a = (x - num_b * b) / a;
                if (a * num_a + b * num_b == x) {
                    printf("%d %d\n", num_b * 2, num_a * 2);
                } else {
                    int flag = 0;
                    while (num_b > 0) {

                        num_b--;
                        num_a = (x - num_b * b) / a;
                        if (a * num_a + b * num_b == x) {
                            printf("%d %d\n", num_b * 2, num_a * 2);
                            flag = 1;
                            break;
                        }
                    }
                    if (flag == 0) {
                        printf("Impossible\n");
                    }
                }
            } else {
                int num_b = x / b;
                int num_a = (x - num_b * b) / a;
                if (a * num_a + b * num_b == x) {
                    printf("%d %d\n", num_a * 2, num_b * 2);
                } else {
                    int flag = 0;
                    while (num_b > 0) {
                        num_b--;
                        num_a = (x - num_b * b) / a;
                        if (a * num_a + b * num_b == x) {
                            printf("%d %d\n", num_a * 2, num_b * 2);
                            flag = 1;
                            break;
                        }
                    }
                    if (flag == 0) {
                        printf("Impossible\n");
                    }
                }
            }
        }
        n--;
    }
    return 0;
}