

package de.codegym.task.task08.task0823;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
/*
Landesweite Restaurantkette
*/
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String s = reader.readLine();
//schreib hier deinen Code
String s1 = "";
String stemp;
String[] parts = s.split("[,!? ]"); // ".$|()[{^?*+\\" // "[,!? ]"
for (String part : parts) {
stemp = part.replaceAll("^[ 0-9()-]+", "");
if (!stemp.equals("")) s1 = s1 + part.substring(0, 1).toUpperCase() + part.substring(1) + " ";
}
System.out.println(s1);
}
}