Background

Description

We have a loud talking parrot. The "hour" parameter is the current hour time in the range 0..23. We are in trouble if the parrot is talking and the hour is before 7 or after 20. Return true if we are in trouble.

Format

Input

Output

Samples

true 6

true

true 7

false

false 6

false

Limitation

1s, 1024KiB for each test case.