mongo omngo mnogo nmogo onmgo nomgo mogno omgno mgono gmono ogmno gomno mngoo nmgoo mgnoo gmnoo ngmoo gnmoo ongmo nogmo ognmo gonmo ngomo gnomo monog omnog mnoog nmoog onmog nomog moong omong moong omong oomng oomng mnoog nmoog monog omnog nomog onmog onomg noomg oonmg oonmg noomg onomg mogon omgon mgoon gmoon ogmon gomon moogn omogn moogn omogn oomgn oomgn mgoon gmoon mogon omgon gomon ogmon ogomn goomn oogmn oogmn goomn ogomn mngoo nmgoo mgnoo gmnoo ngmoo gnmoo mnogo nmogo mongo omngo nomgo onmgo mgono gmono mogno omgno gomno ogmno ngomo gnomo nogmo ongmo gonmo ognmo ongom nogom ognom gonom ngoom gnoom onogm noogm oongm oongm noogm onogm ogonm goonm oognm oognm goonm ogonm ngoom gnoom nogom ongom gonom ognom
Note: these 'words' (valid or invalid) are all the permutations of the word mongo. These words are obtained by scrambling the letters in mongo.