sfmra fsmra smfra msfra fmsra mfsra sfrma fsrma srfma rsfma frsma rfsma smrfa msrfa srmfa rsmfa mrsfa rmsfa fmrsa mfrsa frmsa rfmsa mrfsa rmfsa sfmar fsmar smfar msfar fmsar mfsar sfamr fsamr safmr asfmr fasmr afsmr smafr msafr samfr asmfr masfr amsfr fmasr mfasr famsr afmsr mafsr amfsr sfram fsram srfam rsfam frsam rfsam sfarm fsarm safrm asfrm fasrm afsrm srafm rsafm sarfm asrfm rasfm arsfm frasm rfasm farsm afrsm rafsm arfsm smraf msraf srmaf rsmaf mrsaf rmsaf smarf msarf samrf asmrf masrf amsrf sramf rsamf sarmf asrmf rasmf arsmf mrasf rmasf marsf amrsf ramsf armsf fmras mfras frmas rfmas mrfas rmfas fmars mfars famrs afmrs mafrs amfrs frams rfams farms afrms rafms arfms mrafs rmafs marfs amrfs ramfs armfs
Note: these 'words' (valid or invalid) are all the permutations of the word sfmra. These words are obtained by scrambling the letters in sfmra.