volva ovlva vlova lvova olvva lovva vovla ovvla vvola vvola ovvla vovla vlvoa lvvoa vvloa vvloa lvvoa vlvoa olvva lovva ovlva volva lvova vlova volav ovlav vloav lvoav olvav lovav voalv ovalv vaolv avolv oavlv aovlv vlaov lvaov valov avlov lavov alvov olavv loavv oalvv aolvv laovv alovv voval ovval vvoal vvoal ovval voval voavl ovavl vaovl avovl oavvl aovvl vvaol vvaol vavol avvol vavol avvol ovavl voavl oavvl aovvl vaovl avovl vlvao lvvao vvlao vvlao lvvao vlvao vlavo lvavo valvo avlvo lavvo alvvo vvalo vvalo vavlo avvlo vavlo avvlo lvavo vlavo lavvo alvvo valvo avlvo olvav lovav ovlav volav lvoav vloav olavv loavv oalvv aolvv laovv alovv ovalv voalv oavlv aovlv vaolv avolv lvaov vlaov lavov alvov valov avlov
Note: these 'words' (valid or invalid) are all the permutations of the word volva. These words are obtained by scrambling the letters in volva.