reflow erflow rfelow frelow efrlow ferlow relfow erlfow rlefow lrefow elrfow lerfow rfleow frleow rlfeow lrfeow flreow lfreow eflrow felrow elfrow lefrow flerow lferow refolw erfolw rfeolw freolw efrolw ferolw reoflw eroflw roeflw oreflw eorflw oerflw rfoelw froelw rofelw orfelw forelw ofrelw eforlw feorlw eofrlw oefrlw foerlw oferlw relofw erlofw rleofw lreofw elrofw lerofw reolfw erolfw roelfw orelfw eorlfw oerlfw rloefw lroefw rolefw orlefw lorefw olrefw elorfw leorfw eolrfw oelrfw loerfw olerfw rfloew frloew rlfoew lrfoew flroew lfroew rfolew frolew roflew orflew forlew ofrlew rlofew lrofew rolfew orlfew lorfew olrfew florew lforew folrew oflrew lofrew olfrew eflorw felorw elforw leforw fleorw lfeorw efolrw feolrw eoflrw oeflrw foelrw ofelrw elofrw leofrw eolfrw oelfrw loefrw olefrw floerw lfoerw folerw oflerw loferw olferw reflwo erflwo rfelwo frelwo efrlwo ferlwo relfwo erlfwo rlefwo lrefwo elrfwo lerfwo rflewo frlewo rlfewo lrfewo flrewo lfrewo eflrwo felrwo elfrwo lefrwo flerwo lferwo refwlo erfwlo rfewlo frewlo efrwlo ferwlo rewflo erwflo rweflo wreflo ewrflo werflo rfwelo frwelo rwfelo wrfelo fwrelo wfrelo efwrlo fewrlo ewfrlo wefrlo fwerlo wferlo relwfo erlwfo rlewfo lrewfo elrwfo lerwfo rewlfo erwlfo rwelfo wrelfo ewrlfo werlfo rlwefo lrwefo rwlefo wrlefo lwrefo wlrefo elwrfo lewrfo ewlrfo welrfo lwerfo wlerfo rflweo frlweo rlfweo lrfweo flrweo lfrweo rfwleo frwleo rwfleo wrfleo fwrleo wfrleo rlwfeo lrwfeo rwlfeo wrlfeo lwrfeo wlrfeo flwreo lfwreo fwlreo wflreo lwfreo wlfreo eflwro felwro elfwro lefwro flewro lfewro efwlro fewlro ewflro weflro fwelro wfelro elwfro lewfro ewlfro welfro lwefro wlefro flwero lfwero fwlero wflero lwfero wlfero refowl erfowl rfeowl freowl efrowl ferowl reofwl erofwl roefwl orefwl eorfwl oerfwl rfoewl froewl rofewl orfewl forewl ofrewl eforwl feorwl eofrwl oefrwl foerwl oferwl refwol erfwol rfewol frewol efrwol ferwol rewfol erwfol rwefol wrefol ewrfol werfol rfweol frweol rwfeol wrfeol fwreol wfreol efwrol fewrol ewfrol wefrol fwerol wferol reowfl erowfl roewfl orewfl eorwfl oerwfl rewofl erwofl rweofl wreofl ewrofl werofl rowefl orwefl rwoefl wroefl owrefl worefl eowrfl oewrfl eworfl weorfl owerfl woerfl rfowel frowel rofwel orfwel forwel ofrwel rfwoel frwoel rwfoel wrfoel fwroel wfroel rowfel orwfel rwofel wrofel owrfel worfel fowrel ofwrel fworel wforel owfrel wofrel efowrl feowrl eofwrl oefwrl foewrl ofewrl efworl feworl ewforl weforl fweorl wfeorl eowfrl oewfrl ewofrl weofrl owefrl woefrl fowerl ofwerl fwoerl wfoerl owferl woferl relowf erlowf rleowf lreowf elrowf lerowf reolwf erolwf roelwf orelwf eorlwf oerlwf rloewf lroewf rolewf orlewf lorewf olrewf elorwf leorwf eolrwf oelrwf loerwf olerwf relwof erlwof rlewof lrewof elrwof lerwof rewlof erwlof rwelof wrelof ewrlof werlof rlweof lrweof rwleof wrleof lwreof wlreof elwrof lewrof ewlrof welrof lwerof wlerof reowlf erowlf roewlf orewlf eorwlf oerwlf rewolf erwolf rweolf wreolf ewrolf werolf rowelf orwelf rwoelf wroelf owrelf worelf eowrlf oewrlf eworlf weorlf owerlf woerlf rlowef lrowef rolwef orlwef lorwef olrwef rlwoef lrwoef rwloef wrloef lwroef wlroef rowlef orwlef rwolef wrolef owrlef worlef lowref olwref lworef wloref owlref wolref elowrf leowrf eolwrf oelwrf loewrf olewrf elworf leworf ewlorf welorf lweorf wleorf eowlrf oewlrf ewolrf weolrf owelrf woelrf lowerf olwerf lwoerf wloerf owlerf wolerf rflowe frlowe rlfowe lrfowe flrowe lfrowe rfolwe frolwe roflwe orflwe forlwe ofrlwe rlofwe lrofwe rolfwe orlfwe lorfwe olrfwe florwe lforwe folrwe oflrwe lofrwe olfrwe rflwoe frlwoe rlfwoe lrfwoe flrwoe lfrwoe rfwloe frwloe rwfloe wrfloe fwrloe wfrloe rlwfoe lrwfoe rwlfoe wrlfoe lwrfoe wlrfoe flwroe lfwroe fwlroe wflroe lwfroe wlfroe rfowle frowle rofwle orfwle forwle ofrwle rfwole frwole rwfole wrfole fwrole wfrole rowfle orwfle rwofle wrofle owrfle worfle fowrle ofwrle fworle wforle owfrle wofrle rlowfe lrowfe rolwfe orlwfe lorwfe olrwfe rlwofe lrwofe rwlofe wrlofe lwrofe wlrofe rowlfe orwlfe rwolfe wrolfe owrlfe worlfe lowrfe olwrfe lworfe wlorfe owlrfe wolrfe flowre lfowre folwre oflwre lofwre olfwre flwore lfwore fwlore wflore lwfore wlfore fowlre ofwlre fwolre wfolre owflre woflre lowfre olwfre lwofre wlofre owlfre wolfre eflowr felowr elfowr lefowr fleowr lfeowr efolwr feolwr eoflwr oeflwr foelwr ofelwr elofwr leofwr eolfwr oelfwr loefwr olefwr floewr lfoewr folewr oflewr lofewr olfewr eflwor felwor elfwor lefwor flewor lfewor efwlor fewlor ewflor weflor fwelor wfelor elwfor lewfor ewlfor welfor lwefor wlefor flweor lfweor fwleor wfleor lwfeor wlfeor efowlr feowlr eofwlr oefwlr foewlr ofewlr efwolr fewolr ewfolr wefolr fweolr wfeolr eowflr oewflr ewoflr weoflr oweflr woeflr fowelr ofwelr fwoelr wfoelr owfelr wofelr elowfr leowfr eolwfr oelwfr loewfr olewfr elwofr lewofr ewlofr welofr lweofr wleofr eowlfr oewlfr ewolfr weolfr owelfr woelfr lowefr olwefr lwoefr wloefr owlefr wolefr flower lfower folwer oflwer lofwer olfwer flwoer lfwoer fwloer wfloer lwfoer wlfoer fowler ofwler fwoler wfoler owfler wofler lowfer olwfer lwofer wlofer owlfer wolfer
Note: these 'words' (valid or invalid) are all the permutations of the word reflow. These words are obtained by scrambling the letters in reflow.