Draw large perfect subtrees as a single element when they're large
Draw large perfect subtrees as a single element when they're large

daviddrysdale/trillian,daviddrysdale/trillian,RJPercival/trillian,Martin2112/trillian,daviddrysdale/trillian,Martin2112/trillian,gdbelvin/trillian,RJPercival/trillian,gdbelvin/trillian,google/trillian,AlCutter/trillian,gdbelvin/trillian,AlCutter/trillian,Martin2112/trillian,google/trillian