I'm not sure if my Hasse diagram is correct for the partial order $$R = \{(2,2),(4,2),(6,2),(6,3),(3,3),(4,4),(5,5),(6,6)\}.$$ Any confirmation/correction would be much appreciated.

I'm not sure if my Hasse diagram is correct for the partial order $$R = \{(2,2),(4,2),(6,2),(6,3),(3,3),(4,4),(5,5),(6,6)\}.$$ Any confirmation/correction would be much appreciated.

Yes, it is correct.${}{}{}{}{}$