Virus Detection

Problem Description

Scientists are now working intensively on isolating and testing the novel coronavirus. But how do we recognise a virus?

Country $C$ has discovered a feature of a certain virus: it hides inside a gene sequence. If you find $5$ consecutive increasing numbers in the sequence that are all multiples of both $6$ and $10$, then the $X1Y1$ virus is detected in that gene!

Please use a for loop in C/C++ or Python to help the scientists finish this urgent and difficult task.

Input Format

The first line contains a positive integer $\,n\,$, the length of the gene sequence (at most $1000$).

Then $\,n\,$ integers follow consecutively, the digits of the gene sequence (non-negative integers less than $1000$).

Output Format

If a virus exists, print Yes on the first line, then on the second line print one integer: the position of the first number of the virus in the sequence.

If no virus exists, simply print No.

Sample Input 1

8
1 2 3 4 5 6 7 8

Sample Output 1

No

Sample Input 2

10
1 4 6 0 60 90 120 150 9 10

Sample Output 2

Yes
4