#include<bits/stdc++.h>
using namespace std ;
int main(){
string ar ;
int j = 0 ;
while (getline(cin,ar)){
for (int i = 0 ; i < ar.length() ; i ++) {
if (ar[i] == '"'){
j ++ ;
if (j % 2 == 1)
cout << "``" ;
else cout << "''" ;
}
else cout << ar[i] ;
}
cout << endl ;
}
}
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Is branched in ""my up strictly "remember. "
Songs but chief has ham widow downs. Genius or so up vanity cannot.