https://news.ycombinator.com/front?day=2018-08-13&p=2 55th position
https://github.com/panicsteve/cloud-to-butt
Try replacing ( with a and ) with b : abab -> not palindrome abba -> palindrome
https://news.ycombinator.com/front?day=2018-08-13&p=2 55th position
https://github.com/panicsteve/cloud-to-butt
Try replacing ( with a and ) with b : abab -> not palindrome abba -> palindrome