A "sequence A" with n integer elements is called a "Fun Sequence" if all the elements are odd. Given a sequence, you must answer the question "Sequence is "Fun Sequence", isn't it?". If true print "Oh! Fun" else print "No".

Input

First line, integer n (n <= 100)
Second line, n element of sequence A, (1 <= A[i] <= 100)

Output

Your answer.

Example

Input 1:
5
1 3 5 7 9

Output 1:
Oh! Fun

Input 2:
4
1 2 5 7

Output 2:
No