import java.util.Scanner;
 
public class Main {
    public static void main(String[] args) {
 
        Scanner scanner = new Scanner(System.in);
 
        while (scanner.hasNextLine()) {
            String line = scanner.nextLine();
            char[] arr = line.toCharArray();
 
            String newString = "";
 
            for (int i = 0; i < arr.length; i++) {
                if (arr[i] == '<')
                {
                    while(arr[i] != '>')
                    {
                        newString = line.replace(arr[i], Character.toUpperCase(arr[i]));
                        line = newString;
                        i++;
                    }
                }
            }
 
            System.out.println(newString);
 
        }
    }
}

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