[unittest-tree]
(HelPylor:0.21343,
(((AnaMargi:0.05387,
EhrEhrli:0.05720
):0.02299,
CowRumin:0.08864
):0.09626,
(RhdSphae:0.11648,
(AzoCauli:0.07795,
BraJapon:0.09907
):0.02901
):0.05478
)group2:0.02023
)inner;