To speed up his composition of generating unpredictable rhythms$,$ Blue Bandit wants the list of prime numbers available in a range of numbers. Can you help him out?

Write a python program to print all prime numbers in the interval $a,b($ a and $b,$ both inclusive$).$

Note:

Input $1$ should be lesser than Input $2.$ Both the inputs should be positive.

Range must always be greater than zero.

If any of the condition mentioned above fails, then display "Provide valid input"

Use a minimum of one for loop and one while loop

Sample Input $1$

$2$

$15$