wombs owmbs wmobs mwobs omwbs mowbs wobms owbms wboms bwoms obwms bowms wmbos mwbos wbmos bwmos mbwos bmwos ombws mobws obmws bomws mbows bmows womsb owmsb wmosb mwosb omwsb mowsb wosmb owsmb wsomb swomb oswmb sowmb wmsob mwsob wsmob swmob mswob smwob omswb moswb osmwb somwb msowb smowb wobsm owbsm wbosm bwosm obwsm bowsm wosbm owsbm wsobm swobm oswbm sowbm wbsom bwsom wsbom swbom bswom sbwom obswm boswm osbwm sobwm bsowm sbowm wmbso mwbso wbmso bwmso mbwso bmwso wmsbo mwsbo wsmbo swmbo mswbo smwbo wbsmo bwsmo wsbmo swbmo bswmo sbwmo mbswo bmswo msbwo smbwo bsmwo sbmwo ombsw mobsw obmsw bomsw mbosw bmosw omsbw mosbw osmbw sombw msobw smobw obsmw bosmw osbmw sobmw bsomw sbomw mbsow bmsow msbow smbow bsmow sbmow
Note: these 'words' (valid or invalid) are all the permutations of the word wombs. These words are obtained by scrambling the letters in wombs.