Well, if they happen to be YH! This crazy Einstein's Brain has naturally grown into this pattern.
Find your YH "custom initials" coral here:
https://pacificeastaquaculture.com/collections/wysiwyg-frags-for-reef-aquariums
Find your YH "custom initials" coral here:
https://pacificeastaquaculture.com/collections/wysiwyg-frags-for-reef-aquariums