#include<bits/stdc++.h>
using namespace std;
main() {
int t;
string s;
cin >> t;
cin.ignore();
while(t--) {
getline(cin,s);
string tmp;
stringstream v(s);
stack<string> st;
while(v>>tmp) st.push(tmp);
while(st.size()) {
cout << st.top() <<" ";
st.pop();
}
cout << endl;
}
}
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