raimb arimb riamb iramb airmb iarmb ramib armib rmaib mraib amrib marib rimab irmab rmiab mriab imrab mirab aimrb iamrb amirb mairb imarb miarb raibm aribm riabm irabm airbm iarbm rabim arbim rbaim braim abrim barim ribam irbam rbiam briam ibram biram aibrm iabrm abirm bairm ibarm biarm rambi armbi rmabi mrabi amrbi marbi rabmi arbmi rbami brami abrmi barmi rmbai mrbai rbmai brmai mbrai bmrai ambri mabri abmri bamri mbari bmari rimba irmba rmiba mriba imrba mirba ribma irbma rbima brima ibrma birma rmbia mrbia rbmia brmia mbria bmria imbra mibra ibmra bimra mbira bmira aimbr iambr amibr maibr imabr miabr aibmr iabmr abimr baimr ibamr biamr ambir mabir abmir bamir mbair bmair imbar mibar ibmar bimar mbiar bmiar
Note: these 'words' (valid or invalid) are all the permutations of the word raimb. These words are obtained by scrambling the letters in raimb.