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Buzz number

A Buzz number either ends with 7 or is divisible by 7. Print Buzz or Not Buzz.

Reported in: Cognizant GenC (memory-based)

Input

One line: N.

Output

Buzz or Not Buzz.

Constraints

0 ≤ N ≤ 10^18.

Example 1

Input:
147

Output:
Buzz

Example 2

Input:
25

Output:
Not Buzz

Hint: Check N % 10 == 7 or N % 7 == 0.

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