marms amrms mrams rmams armms ramms mamrs ammrs mmars mmars ammrs mamrs mrmas rmmas mmras mmras rmmas mrmas armms ramms amrms marms rmams mrams marsm amrsm mrasm rmasm armsm ramsm masrm amsrm msarm smarm asmrm samrm mrsam rmsam msram smram rsmam srmam arsmm rasmm asrmm sarmm rsamm sramm mamsr ammsr mmasr mmasr ammsr mamsr masmr amsmr msamr smamr asmmr sammr mmsar mmsar msmar smmar msmar smmar amsmr masmr asmmr sammr msamr smamr mrmsa rmmsa mmrsa mmrsa rmmsa mrmsa mrsma rmsma msrma smrma rsmma srmma mmsra mmsra msmra smmra msmra smmra rmsma mrsma rsmma srmma msrma smrma armsm ramsm amrsm marsm rmasm mrasm arsmm rasmm asrmm sarmm rsamm sramm amsrm masrm asmrm samrm msarm smarm rmsam mrsam rsmam srmam msram smram
Note: these 'words' (valid or invalid) are all the permutations of the word marms. These words are obtained by scrambling the letters in marms.