In mathematics, a semiprime number is a natural number that is the product of exactly two prime numbers. For example: 4, 6, 9, 10, 14, 15, 21, 22 are the first eight semiprime numbers. Given a set of numbers, one should be able to identify semiprime numbers contained in that set.

The input file DATA1.txt will contain five integers, one per line. 1 <= N <= 1000.

The output file OUT1.txt will contain five lines, stating if the supplied integers were "semiprime" or "not". Use the exact string output, all lower case, without quotes.

2
3
4
5
6
        

not
not
semiprime
not
semiprime