selectfunctionalgroups 1 protein/function X selectproteingroups 1 protein/name 1 protein/function X Y expandfunctionalgroupings 1 protein/name 1 protein/function Y U getleastupperbounds Y U Z getkeywordgroups Z W getnumberoffunctionalgroups Y V Initialize biofusionanalysis RepeatAddNode functionalgroup V biofusionanalysis RepeatAddNode selectedproteins 1 biofusionanalysis/functionalgroup RepeatAddText Y biofusionanalysis/functionalgroup/selectedproteins RepeatAddNode commonfunction 1 biofusionanalysis/functionalgroup RepeatAddText Z biofusionanalysis/functionalgroup/commonfunction RepeatAddNode keywords 1 biofusionanalysis/functionalgroup RepeatAddAtomicTrees W keyword biofusionanalysis/functionalgroup/keywords cannotfindsemanticgeneralization 1 protein/name 1 protein/function X AddText X biofusionAnalysis/commonfunction