int main(int argc, char const* argv[])
{
    int t;
    while(scanf("%d",&t) != EOF){
        while(t--){
            unsigned long long x,k;
            scanf("%llu %llu",&x,&k);
            int a = floor((double)x/k);
            int b = ceil((double)x/k);
            unsigned long long p;
            unsigned long long q;
            bool ans = false;
            for(p = 0;!ans;p++){
               for(q = 0;!ans;q++){
                  unsigned long long y = p*a+q*b;
                  if(y== x) {
                      printf("%llu %llu\n",p,q);
                      ans = true;
                      break;
                  }
                  if(y>x){
                      break;
                  }
               }
            }
        }
    }

    return 0;
}