#include <bits/stdc++.h>
using namespace std;
int main(){
    int n,a,b,c,d;
    cin >> n;
    for (int i=0;i<n;i++){
        d=0;
        cin>>a>>b>>c;
        for (int j=a+1;j<b;j++){
            if (j%c!=0){
                cout<<j<<" ";
                d=1;
            }
        }
        if (d==0){
            cout<<"No free parking spaces.";
        }
        cout<<endl;
    }

}