Codeforces Round #416 (Div. 2) has been moved to start on 27.05.2017 09:35 (UTC). ×

G. CAPS LOCK ON
time limit per test
2 seconds
memory limit per test
64 megabytes
input
standard input
output
standard output

You are given a string which consists of letters and other characters. Convert it to uppercase, i.e., replace all lowercase letters with corresponding uppercase ones. Keep the rest of characters unchanged.

Input

The only line of input contains a string between 1 and 100 characters long. Each character of the string has ASCII-code between 33 (exclamation mark) and 126 (tilde), inclusive.

Output

Output the given string, converted to uppercase.

Examples
Input
cOdEfOrCeS
Output
CODEFORCES
Input
ulr#4:befunge-RULES!
Output
ULR#4:BEFUNGE-RULES!