shends hsends sehnds eshnds hesnds ehsnds shneds hsneds snheds nsheds hnseds nhseds senhds esnhds snehds nsehds enshds neshds hensds ehnsds hnesds nhesds enhsds nehsds shedns hsedns sehdns eshdns hesdns ehsdns shdens hsdens sdhens dshens hdsens dhsens sedhns esdhns sdehns dsehns edshns deshns hedsns ehdsns hdesns dhesns edhsns dehsns shndes hsndes snhdes nshdes hnsdes nhsdes shdnes hsdnes sdhnes dshnes hdsnes dhsnes sndhes nsdhes sdnhes dsnhes ndshes dnshes hndses nhdses hdnses dhnses ndhses dnhses sendhs esndhs snedhs nsedhs ensdhs nesdhs sednhs esdnhs sdenhs dsenhs edsnhs desnhs sndehs nsdehs sdnehs dsnehs ndsehs dnsehs endshs nedshs ednshs denshs ndeshs dneshs hendss ehndss hnedss nhedss enhdss nehdss hednss ehdnss hdenss dhenss edhnss dehnss hndess nhdess hdness dhness ndhess dnhess endhss nedhss ednhss denhss ndehss dnehss shensd hsensd sehnsd eshnsd hesnsd ehsnsd shnesd hsnesd snhesd nshesd hnsesd nhsesd senhsd esnhsd snehsd nsehsd enshsd neshsd henssd ehnssd hnessd nhessd enhssd nehssd shesnd hsesnd sehsnd eshsnd hessnd ehssnd shsend hssend sshend sshend hssend shsend seshnd esshnd ssehnd ssehnd esshnd seshnd hessnd ehssnd hsesnd shesnd eshsnd sehsnd shnsed hsnsed snhsed nshsed hnssed nhssed shsned hssned sshned sshned hssned shsned snshed nsshed ssnhed ssnhed nsshed snshed hnssed nhssed hsnsed shnsed nshsed snhsed senshd esnshd sneshd nseshd ensshd nesshd sesnhd essnhd ssenhd ssenhd essnhd sesnhd snsehd nssehd ssnehd ssnehd nssehd snsehd ensshd nesshd esnshd senshd nseshd sneshd henssd ehnssd hnessd nhessd enhssd nehssd hesnsd ehsnsd hsensd shensd eshnsd sehnsd hnsesd nhsesd hsnesd shnesd nshesd snhesd enshsd neshsd esnhsd senhsd nsehsd snehsd shedsn hsedsn sehdsn eshdsn hesdsn ehsdsn shdesn hsdesn sdhesn dshesn hdsesn dhsesn sedhsn esdhsn sdehsn dsehsn edshsn deshsn hedssn ehdssn hdessn dhessn edhssn dehssn shesdn hsesdn sehsdn eshsdn hessdn ehssdn shsedn hssedn sshedn sshedn hssedn shsedn seshdn esshdn ssehdn ssehdn esshdn seshdn hessdn ehssdn hsesdn shesdn eshsdn sehsdn shdsen hsdsen sdhsen dshsen hdssen dhssen shsden hssden sshden sshden hssden shsden sdshen dsshen ssdhen ssdhen dsshen sdshen hdssen dhssen hsdsen shdsen dshsen sdhsen sedshn esdshn sdeshn dseshn edsshn desshn sesdhn essdhn ssedhn ssedhn essdhn sesdhn sdsehn dssehn ssdehn ssdehn dssehn sdsehn edsshn desshn esdshn sedshn dseshn sdeshn hedssn ehdssn hdessn dhessn edhssn dehssn hesdsn ehsdsn hsedsn shedsn eshdsn sehdsn hdsesn dhsesn hsdesn shdesn dshesn sdhesn edshsn deshsn esdhsn sedhsn dsehsn sdehsn shndse hsndse snhdse nshdse hnsdse nhsdse shdnse hsdnse sdhnse dshnse hdsnse dhsnse sndhse nsdhse sdnhse dsnhse ndshse dnshse hndsse nhdsse hdnsse dhnsse ndhsse dnhsse shnsde hsnsde snhsde nshsde hnssde nhssde shsnde hssnde sshnde sshnde hssnde shsnde snshde nsshde ssnhde ssnhde nsshde snshde hnssde nhssde hsnsde shnsde nshsde snhsde shdsne hsdsne sdhsne dshsne hdssne dhssne shsdne hssdne sshdne sshdne hssdne shsdne sdshne dsshne ssdhne ssdhne dsshne sdshne hdssne dhssne hsdsne shdsne dshsne sdhsne sndshe nsdshe sdnshe dsnshe ndsshe dnsshe snsdhe nssdhe ssndhe ssndhe nssdhe snsdhe sdsnhe dssnhe ssdnhe ssdnhe dssnhe sdsnhe ndsshe dnsshe nsdshe sndshe dsnshe sdnshe hndsse nhdsse hdnsse dhnsse ndhsse dnhsse hnsdse nhsdse hsndse shndse nshdse snhdse hdsnse dhsnse hsdnse shdnse dshnse sdhnse ndshse dnshse nsdhse sndhse dsnhse sdnhse sendsh esndsh snedsh nsedsh ensdsh nesdsh sednsh esdnsh sdensh dsensh edsnsh desnsh sndesh nsdesh sdnesh dsnesh ndsesh dnsesh endssh nedssh ednssh denssh ndessh dnessh sensdh esnsdh snesdh nsesdh enssdh nessdh sesndh essndh ssendh ssendh essndh sesndh snsedh nssedh ssnedh ssnedh nssedh snsedh enssdh nessdh esnsdh sensdh nsesdh snesdh sedsnh esdsnh sdesnh dsesnh edssnh dessnh sesdnh essdnh ssednh ssednh essdnh sesdnh sdsenh dssenh ssdenh ssdenh dssenh sdsenh edssnh dessnh esdsnh sedsnh dsesnh sdesnh sndseh nsdseh sdnseh dsnseh ndsseh dnsseh snsdeh nssdeh ssndeh ssndeh nssdeh snsdeh sdsneh dssneh ssdneh ssdneh dssneh sdsneh ndsseh dnsseh nsdseh sndseh dsnseh sdnseh endssh nedssh ednssh denssh ndessh dnessh ensdsh nesdsh esndsh sendsh nsedsh snedsh edsnsh desnsh esdnsh sednsh dsensh sdensh ndsesh dnsesh nsdesh sndesh dsnesh sdnesh hendss ehndss hnedss nhedss enhdss nehdss hednss ehdnss hdenss dhenss edhnss dehnss hndess nhdess hdness dhness ndhess dnhess endhss nedhss ednhss denhss ndehss dnehss hensds ehnsds hnesds nhesds enhsds nehsds hesnds ehsnds hsends shends eshnds sehnds hnseds nhseds hsneds shneds nsheds snheds enshds neshds esnhds senhds nsehds snehds hedsns ehdsns hdesns dhesns edhsns dehsns hesdns ehsdns hsedns shedns eshdns sehdns hdsens dhsens hsdens shdens dshens sdhens edshns deshns esdhns sedhns dsehns sdehns hndses nhdses hdnses dhnses ndhses dnhses hnsdes nhsdes hsndes shndes nshdes snhdes hdsnes dhsnes hsdnes shdnes dshnes sdhnes ndshes dnshes nsdhes sndhes dsnhes sdnhes endshs nedshs ednshs denshs ndeshs dneshs ensdhs nesdhs esndhs sendhs nsedhs snedhs edsnhs desnhs esdnhs sednhs dsenhs sdenhs ndsehs dnsehs nsdehs sndehs dsnehs sdnehs
Note: these 'words' (valid or invalid) are all the permutations of the word shends. These words are obtained by scrambling the letters in shends.