#include <iostream>
using namespace std;
int main() {
string N,F;
int a[3],O;
char temp;
cin>>N>>F>>a[0]>>temp>>a[1]>>temp>>a[2]>>O;
cout<<N<<" "<<F<<" "<<a[0]<<"."<<a[1]<<"."<<a[2]<<" "<<O;
return 0;
}
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