HTML tags

We often write HTML tags with both lower-case and capital letters. As a result, the website's source code looks ugly. Your task is to write a program which will turn all the lowe-case letters in the HTML tags (i.e. those appearing in between of the signs "<" a ">") into capital letters.

Input

You are given a fragment of HTML source code.

Output

Your output should print the same HTML source code, but with all the HTML tags written in capital letters.

Example

Input:
<html>
<head>
<TITLE>This is title</Title>
</head>
<body>
<b>Something</b>
</body>
</html>

Output:
<HTML>
<HEAD>
<TITLE>This is title</TITLE>
</HEAD>
<BODY>
<B>Something</B>
</BODY>
</HTML>

Please log in to submit your solution.