ougla uogla ogula goula ugola guola oulga uolga oluga louga uloga luoga oglua golua olgua logua gloua lgoua ugloa guloa ulgoa lugoa gluoa lguoa ougal uogal ogual goual ugoal guoal ouagl uoagl oaugl aougl uaogl auogl ogaul goaul oagul aogul gaoul agoul ugaol guaol uagol augol gauol aguol oulag uolag oluag louag uloag luoag oualg uoalg oaulg aoulg uaolg auolg olaug loaug oalug aolug laoug aloug ulaog luaog ualog aulog lauog aluog oglau golau olgau logau gloau lgoau ogalu goalu oaglu aoglu gaolu agolu olagu loagu oalgu aolgu laogu alogu glaou lgaou galou aglou lagou algou uglao gulao ulgao lugao gluao lguao ugalo gualo uaglo auglo gaulo agulo ulago luago ualgo aulgo laugo alugo glauo lgauo galuo agluo laguo alguo
Note: these 'words' (valid or invalid) are all the permutations of the word ougla. These words are obtained by scrambling the letters in ougla.