# Twin Primes

A *twin prime* is a pair of prime numbers that differ by 2.
For example, 5 and 7 are twin primes. Also, 11 and 13 are twin primes.

Make a copy of your program that counts the number of primes. Modify the
program. The new program should say whether there are twin primes
between two values `start` and `stop`.

Use the reduction clause with the `||` operator (logical or) to
accomplish this.
Each iteration of the for loop should simply check whether `i`
and `i+2` are both prime and set a boolean variable to
`true`, if they are. The reduction clause with the `||`
operator will determine if there are any twin primes in the range.

Your program should also report one example of twin primes. Your output should look something like: