disjoint binary tree

(african) aardvark agaropectin cauterizers compete against sb for sth Crus osseum simplex designate port of trans(s)hipment effusion method family chrysochloridaes heat-resistant glass-ceramic coating ild Kuloy mach's number magnetic track angle Major-Mitchelling pcPtato blood agar poultry pathology rodlike Seaforth Loch stem rust of cereals teratosperma litchii