Please subscribe to the official Codeforces channel in Telegram via the link: https://t.me/codeforces_official. ×

D. I'm Feeling Lucky!
time limit per test
1 second
memory limit per test
256 megabytes
input
standard input
output
standard output

You have one chip and one chance to play roulette. Are you feeling lucky?

Output

Print your bet. Your chip must be placed entirely within some square (not on an edge or a corner shared by adjacent squares).