##### DWITE Online Computer Programming Contest, November 2007, Problem 1

In mathematics, a semiprime number is a natural number that is the product of exactly two prime numbers. For example: , , , , , , , 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 will contain five integers, one per line. .

The output will contain five lines, stating if the supplied integers were `semiprime`

or `not`

.

#### Sample Input

```
2
3
4
5
6
```

#### Sample Output

```
not
not
semiprime
not
semiprime
```

Problem Resource: DWITE

## Comments

Why is there only one test case? My first solution shouldn't have passed, but since there's only one case, it happened to be correct.

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are the first eight semiprime numbers

Thanks