pannus apnnus pnanus npanus anpnus napnus pannus apnnus pnanus npanus anpnus napnus pnnaus npnaus pnnaus npnaus nnpaus nnpaus annpus nanpus annpus nanpus nnapus nnapus panuns apnuns pnauns npauns anpuns napuns paunns apunns puanns upanns aupnns uapnns pnuans npuans punans upnans nupans unpans anupns naupns aunpns uanpns nuapns unapns panuns apnuns pnauns npauns anpuns napuns paunns apunns puanns upanns aupnns uapnns pnuans npuans punans upnans nupans unpans anupns naupns aunpns uanpns nuapns unapns pnnuas npnuas pnnuas npnuas nnpuas nnpuas pnunas npunas punnas upnnas nupnas unpnas pnunas npunas punnas upnnas nupnas unpnas nnupas nnupas nunpas unnpas nunpas unnpas annups nanups annups nanups nnaups nnaups anunps naunps aunnps uannps nuanps unanps anunps naunps aunnps uannps nuanps unanps nnuaps nnuaps nunaps unnaps nunaps unnaps pannsu apnnsu pnansu npansu anpnsu napnsu pannsu apnnsu pnansu npansu anpnsu napnsu pnnasu npnasu pnnasu npnasu nnpasu nnpasu annpsu nanpsu annpsu nanpsu nnapsu nnapsu pansnu apnsnu pnasnu npasnu anpsnu napsnu pasnnu apsnnu psannu spannu aspnnu sapnnu pnsanu npsanu psnanu spnanu nspanu snpanu anspnu naspnu asnpnu sanpnu nsapnu snapnu pansnu apnsnu pnasnu npasnu anpsnu napsnu pasnnu apsnnu psannu spannu aspnnu sapnnu pnsanu npsanu psnanu spnanu nspanu snpanu anspnu naspnu asnpnu sanpnu nsapnu snapnu pnnsau npnsau pnnsau npnsau nnpsau nnpsau pnsnau npsnau psnnau spnnau nspnau snpnau pnsnau npsnau psnnau spnnau nspnau snpnau nnspau nnspau nsnpau snnpau nsnpau snnpau annspu nanspu annspu nanspu nnaspu nnaspu ansnpu nasnpu asnnpu sannpu nsanpu snanpu ansnpu nasnpu asnnpu sannpu nsanpu snanpu nnsapu nnsapu nsnapu snnapu nsnapu snnapu panusn apnusn pnausn npausn anpusn napusn paunsn apunsn puansn upansn aupnsn uapnsn pnuasn npuasn punasn upnasn nupasn unpasn anupsn naupsn aunpsn uanpsn nuapsn unapsn pansun apnsun pnasun npasun anpsun napsun pasnun apsnun psanun spanun aspnun sapnun pnsaun npsaun psnaun spnaun nspaun snpaun anspun naspun asnpun sanpun nsapun snapun pausnn apusnn puasnn upasnn aupsnn uapsnn pasunn apsunn psaunn spaunn aspunn sapunn pusann upsann psuann spuann uspann supann auspnn uaspnn asupnn saupnn usapnn suapnn pnusan npusan punsan upnsan nupsan unpsan pnsuan npsuan psnuan spnuan nspuan snpuan pusnan upsnan psunan spunan uspnan supnan nuspan unspan nsupan snupan usnpan sunpan anuspn nauspn aunspn uanspn nuaspn unaspn ansupn nasupn asnupn sanupn nsaupn snaupn ausnpn uasnpn asunpn saunpn usanpn suanpn nusapn unsapn nsuapn snuapn usnapn sunapn panusn apnusn pnausn npausn anpusn napusn paunsn apunsn puansn upansn aupnsn uapnsn pnuasn npuasn punasn upnasn nupasn unpasn anupsn naupsn aunpsn uanpsn nuapsn unapsn pansun apnsun pnasun npasun anpsun napsun pasnun apsnun psanun spanun aspnun sapnun pnsaun npsaun psnaun spnaun nspaun snpaun anspun naspun asnpun sanpun nsapun snapun pausnn apusnn puasnn upasnn aupsnn uapsnn pasunn apsunn psaunn spaunn aspunn sapunn pusann upsann psuann spuann uspann supann auspnn uaspnn asupnn saupnn usapnn suapnn pnusan npusan punsan upnsan nupsan unpsan pnsuan npsuan psnuan spnuan nspuan snpuan pusnan upsnan psunan spunan uspnan supnan nuspan unspan nsupan snupan usnpan sunpan anuspn nauspn aunspn uanspn nuaspn unaspn ansupn nasupn asnupn sanupn nsaupn snaupn ausnpn uasnpn asunpn saunpn usanpn suanpn nusapn unsapn nsuapn snuapn usnapn sunapn pnnusa npnusa pnnusa npnusa nnpusa nnpusa pnunsa npunsa punnsa upnnsa nupnsa unpnsa pnunsa npunsa punnsa upnnsa nupnsa unpnsa nnupsa nnupsa nunpsa unnpsa nunpsa unnpsa pnnsua npnsua pnnsua npnsua nnpsua nnpsua pnsnua npsnua psnnua spnnua nspnua snpnua pnsnua npsnua psnnua spnnua nspnua snpnua nnspua nnspua nsnpua snnpua nsnpua snnpua pnusna npusna punsna upnsna nupsna unpsna pnsuna npsuna psnuna spnuna nspuna snpuna pusnna upsnna psunna spunna uspnna supnna nuspna unspna nsupna snupna usnpna sunpna pnusna npusna punsna upnsna nupsna unpsna pnsuna npsuna psnuna spnuna nspuna snpuna pusnna upsnna psunna spunna uspnna supnna nuspna unspna nsupna snupna usnpna sunpna nnuspa nnuspa nunspa unnspa nunspa unnspa nnsupa nnsupa nsnupa snnupa nsnupa snnupa nusnpa unsnpa nsunpa snunpa usnnpa sunnpa nusnpa unsnpa nsunpa snunpa usnnpa sunnpa annusp nanusp annusp nanusp nnausp nnausp anunsp naunsp aunnsp uannsp nuansp unansp anunsp naunsp aunnsp uannsp nuansp unansp nnuasp nnuasp nunasp unnasp nunasp unnasp annsup nansup annsup nansup nnasup nnasup ansnup nasnup asnnup sannup nsanup snanup ansnup nasnup asnnup sannup nsanup snanup nnsaup nnsaup nsnaup snnaup nsnaup snnaup anusnp nausnp aunsnp uansnp nuasnp unasnp ansunp nasunp asnunp sanunp nsaunp snaunp ausnnp uasnnp asunnp saunnp usannp suannp nusanp unsanp nsuanp snuanp usnanp sunanp anusnp nausnp aunsnp uansnp nuasnp unasnp ansunp nasunp asnunp sanunp nsaunp snaunp ausnnp uasnnp asunnp saunnp usannp suannp nusanp unsanp nsuanp snuanp usnanp sunanp nnusap nnusap nunsap unnsap nunsap unnsap nnsuap nnsuap nsnuap snnuap nsnuap snnuap nusnap unsnap nsunap snunap usnnap sunnap nusnap unsnap nsunap snunap usnnap sunnap
Note: these 'words' (valid or invalid) are all the permutations of the word pannus. These words are obtained by scrambling the letters in pannus.