wembs ewmbs wmebs mwebs emwbs mewbs webms ewbms wbems bwems ebwms bewms wmbes mwbes wbmes bwmes mbwes bmwes embws mebws ebmws bemws mbews bmews wemsb ewmsb wmesb mwesb emwsb mewsb wesmb ewsmb wsemb swemb eswmb sewmb wmseb mwseb wsmeb swmeb msweb smweb emswb meswb esmwb semwb msewb smewb websm ewbsm wbesm bwesm ebwsm bewsm wesbm ewsbm wsebm swebm eswbm sewbm wbsem bwsem wsbem swbem bswem sbwem ebswm beswm esbwm sebwm bsewm sbewm wmbse mwbse wbmse bwmse mbwse bmwse wmsbe mwsbe wsmbe swmbe mswbe smwbe wbsme bwsme wsbme swbme bswme sbwme mbswe bmswe msbwe smbwe bsmwe sbmwe embsw mebsw ebmsw bemsw mbesw bmesw emsbw mesbw esmbw sembw msebw smebw ebsmw besmw esbmw sebmw bsemw sbemw mbsew bmsew msbew smbew bsmew sbmew
Note: these 'words' (valid or invalid) are all the permutations of the word wembs. These words are obtained by scrambling the letters in wembs.