-ana a-un aaaa aaab aaac aaad aaan aaap aaas aaba aabb aabc aabd aabp aaca aacb aacc aacd aacn aacp aacs aacu aada aadc aads aadu aana aand aanp aapa aapc aaps aasa aasc aasd aass aasu aaup aaus abaa abab abac abad aban abap abas abau abb- abba abbb abbs abca abcb abcc abcd abcn abcp abcs abda abdu abnu abpa abpc abpd abpn abpp abps abs- absa absd absp abss absu abua abud abun abus acaa acab acac acad acan acap acas acba acca accc accd accp accs accu acda acdb acdc acdp acds acpa acpd acps acpu acsa acsc acsd acss acu- acup acus adaa adab adac adad adan adap adas adba adbc adcc adcs adda addc addd addn adds addu adna adnp adns adp- adps adsa adss adua adub adun ana- anaa anab anac anad anan anap anas anau anba anbb anbu anca ancc and- anda ands anna annb anns anp- anpa anpp anpu ansa ansd ansp ansu anua anub anun anup anus apac apan apap apas apba apbs apca apcb apcc apcd apcn apcs apda apdd apds apdu apna appa appc appd apps appu apsa apss apsu apua apuc apud apup apus asaa asab asac asad asan asap asas asau asba asbu asc- asca ascb ascc ascp asda asds asnc aspa aspc aspd asps assa assc assd assn assp asss assu asub asud asun asus auaa auca aucp audc auna aupc aups ausa ausd ausu baaa baad baan baas baba babb babs babu bac- baca bacc bacn bacs bada badb badd bads badu bana banc band bann banp bans banu bapa bapc bapp baps bapu basa basc bass basu bau- baud bbad bbas bbau bbbb bbbs bbdd bcaa bcap bcas bcbc bcbp bcbs bcca bccc bccs bcda bcds bcnu bcpp bcps bcsa bcsc bcsn bcss bcuc bcup bdbc bddc bdna bdpc bdsd bnas bnpp bnss bpcp bpda bpsa bpsu bsaa bsac bsap bsas bsbd bscp bscs bsnd bsns bspp bssc bssd bsup buad buba bubb bubs bubu buca bucc bucs bucu buda budb budd buds budu buna bunb bund bunn buns bunu bupa bupc bups busa busc buss busu buus c-cd caaa caab caac caan caap caas caba cabs cabu cac- caca cacc cada cadc cadd cads cadu cana canc cand cann canp cans capa capb capc capd capn capp caps capu casa casb casc casd casp cass casu cauc caup caus cbac cbbc cbbs cbca cbcc cbcn cbcp cbcs cbcu cbdb cbdc cbdn cbds cbna cbnd cbpc cbpp cbsa cbsc cbsn cbus ccaa ccab ccac ccad ccap ccas ccba ccbc ccbn ccca cccb cccc cccp cccs cccu ccdc ccdn ccdp ccds ccna ccnb ccnc ccnp ccns ccnu ccpa ccpn ccpp ccps ccsa ccsd ccsn ccsp ccss ccuc ccup ccus cdaa cdac cdad cdba cdcs cdda cddb cdna cdnb cdnc cdps cdss cnaa cnac cnap cnas cnbc cnbp cncp cnda cndd cndp cnna cnpa cnsa cnss cpaa cpac cpad cpan cpap cpas cpbc cpca cpcs cpcu cpnb cpns cppa cppd cpps cpsa cpsc cpsu cpus csaa csab csac csas cscb cscc cscd cscs csda csdb csdn csdp csnp cspa cspb cspc cspd csps cssa cssd csua csup csus cuan cuau cub- cuba cubb cubs cuca cucc cucn cuda cuds cuna cund cunp cupp cups cusa cusb cusd cusp cuss cusu d-na daab daad daan daap daas daau daba dabb dabp dabs dabu daca dacs dada dads dadu dana dand dann dans danu dapa dapp daps dapu dasa dasb dasc dasd dass daub daud daun daus dbas dbcc dbcp dbcs dbpc dbpd dbsa dbss dbus dcas dcbc dcca dccb dccc dccp dccs dccu dcdb dcds dcns dcps dcsc dcss dcup dddd ddps ddss ddub dnaa dnab dnac dnad dnan dnap dnas dncs dnsa dnsc dnus dpaa dpac dpbc dpcp dppa dppc dpsd dpsu dsac dsap dsba dsbc dscc dscn dscp dscs dsda dsdp dsps dssa dssc dssn dssp duaa duab duad duan duas dub- duba dubb dubc dubs dubu duca ducs duda dudd duds dudu duna dunc dunn duns dupa dusa n-up naaa naab naac naad naan naas naba nabc nabs nabu naca nacc nacd nacp nacs nada nadc nadp nads nadu nan- nana nanb nand nann nanp nans nanu napa napb napp naps napu nas- nasa nasb nasc nasd nasp nass nasu naus nbaa nbad nbap nbas nbbc nbca nbcc nbcs nbpa nbpp nbps nbsp ncaa ncac ncap ncba ncbc ncbs ncca nccc nccn nccp nccs nccu ncda ncdc ncdn ncds ncdu ncna ncnc ncnd ncpa ncpc ncsa ncsc ncss ncua ndaa ndas ndau ndcc ndcp ndcs nddb ndna ndnp ndpd ndps ndss nndb nnnn nnsa nnss npac npap npas npca npcc npda nppa nppc nppd npsa npss nsaa nsac nsca nscc nscd nscs nsds nsna nspc nsps nssa nssb nssc nssp nsss nsub nuan nuba nubc nubs nuca nucs nucu nuda nudc nudd nuna nunc nunn nuns nups nuss nusu paan paap paas paba pabu paca pacd pacs pacu pada padd pads padu pan- pana panc pand pann pans panu papa papb papp paps pasa pasc pasd pasp pass paua paud paun paup paus pbac pban pbcc pbpa pbsa pbsp pcaa pcad pcap pcas pcba pcbc pcbs pcca pccc pccs pcns pcpb pcpn pcpp pcps pcsa pcun pdac pdas pdbs pdca pdcp pdns pdpa pdpn pdsa pdsd pdss pnac pnas pnau pnca pnpp pnsc pnup ppac ppad ppan ppap ppcc ppcd ppcs ppds pppa pppd pppn pppp ppps ppss psac psap psas psbd psca pscu psdc psdp psds psna psnc pspp psps pssa pssc puan puas pubs pubu puca puds pudu puna punc pund puns punu pupa pups pupu pusa pusd puss puuc sa-c saab saac saad saan saap saas saba sabb sabc sabs sabu saca sacc sacd sacn sacs sacu sada sadb sadc sadd sads sadu sana sand sann sans sanu sapa sapp saps sasa sasc sasd sass saua sauc saud saun saup saus sbaa sbac sbas sbbs sbca sbcc sbcs sbds sbsa sbsd sbsp sbus scaa scab scac scad scan scap scas scba sccc sccp sccs scda scdc scdp scds scna scnd