https://gist.github.com/m1el/e16fc153076d5764c95835de2936afef https://gist.github.com/m1el/e16fc153076d5764c95835de2936afe... Here's my solution, which also us

https://gist.github.com/m1el/e16fc153076d5764c95835de2936afef https://gist.github.com/m1el/e16fc153076d5764c95835de2936afe... Here's my solution, which also uses pdep/pext