Haskell Programming: Jeff and Elon are discussing about space how will it increase their business. They are planning to make an international space station, We have N asteroids in the space also there...

If i get another wrong answer then be ready to get kicked

Extracted text: Haskell Programming: Jeff and Elon are discussing about space how will it increase their business. They are planning to make an international space station, We have N asteroids in the space also there has been N-1 pairs asteroids with Links. Each link has a unique assignment of numbers and since Elon is fond of palindromes he wants that the path chooses is such that it is a palindrome. Print YES if it is possible else NO. Input Output 1 4 NO 2653