Given N,find the pythagorean triplets(if any exists),for N as one of the sides of the triangle.
PYTHAGORAS TRIPLET Given a number N (denoting one of the legs of the triangle), Print its Pythagoras pair in increasing order if they exist. Otherwise, print "-1".
Input Format: A single integer N
Constraints: N <= 10^9
Output Format Two numbers X and Y denoting the rest of the numbers of the Pythagorean triplet in increasing order.
Sample Input: 3 Sample Output: 4 5