#include <stdio.h>
#include <stdlib.h>
int max(int a,int b)
{
    return a<b?a:b;
}
int main()
{
    int t;
    scanf("%d",&t);
    while(t--)
    {
        int a,b,c;
        scanf("%d%d%d",&a,&b,&c);
        if(c%2) {printf("Impossible\n");continue;}
        if(a>b)
        {
            int i,j;
            for(i=c/2/a;i>=0;i--)
                for(j=0;j<=c/2/b;j++)
                {
                    if((i*a+j*b)==c/2) {printf("%d %d\n",i*2,j*2);goto loop;}
                }
            printf("Impossible\n");goto loop;
        }
        else
        {
            int i,j;
            for(j=c/2/b;j>=0;j--)
                for(i=0;i<=c/2/a;i++)
                {
                    if((i*a+j*b)==c/2) {printf("%d %d\n",i*2,j*2);goto loop;}
                }
            printf("Impossible\n");goto loop;
        }
        loop:;
    }
}