Fibonacci Again

Time Limit: Java: 2000 ms / Others: 2000 ms

Memory Limit: Java: 65536 KB / Others: 65536 KB

Description

There are another kind of Fibonacci numbers: F(0) = 7, F(1) = 11, F(n) = F(n-1) + F(n-2) (n>=2)


Input

Input consists of a sequence of lines, each containing an integer n. (n < 1,000,000)


Output

Print the word "yes" if 3 divide evenly into F(n).

Print the word "no" if not.


Sample Input

0
1
2
3
4
5

Sample Output

no
no
yes
no
no
no

Hint

None

Source

ZOJ Monthly, December 2003

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