Ka phihlelo ea lilemo tse ngata tsa tlhahiso ea lihlahisoa tsa marang-rang , Lishenflex e ka fana ka mefuta e mengata ea marang- rang a . marang-rang a marang-rang a ka kopanang le likopo tse ngata, haeba o hloka, ka kopo fumana tšebeletso ea rona e nakong ea marang-rang mabapi le marang-rang a marang-rang . Ho phaella lethathamong la lihlahisoa tse ka tlase, u ka boela ua iketsetsa lesela la hau le ikhethang la ho roka ho latela litlhoko tsa hau tse khethehileng.