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();
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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