-up a-a a-b a-c aaa aab aac aah aak aap aas aau ab- aba abb abc abh abk abp abs abu ac- aca acb acc ach ack acp acs acu aha ahb ahc ahh ahk ahp ahs ahu aka akb akc akh akk akp aks aku ap- apa apb apc aph apk app aps apu as- asa asb asc ash ask asp ass asu au- aua aub auc auh auk aup aus b-p b-u baa bab bac bah bak bap bas bau bba bbb bbc bbh bbk bbp bbs bbu bca bcb bcc bch bck bcp bcs bcu bha bhb bhc bhh bhk bhp bhs bhu bka bkb bkc bkk bkp bks bpa bpb bpc bph bpp bps bpu bsa bsb bsc bsh bsk bsp bss bsu bua bub buc buh buk bup bus buu c-- caa cab cac cah cak cap cas cau cba cbb cbc cbh cbk cbp cbs cbu cca ccb ccc cch cck ccp ccs ccu ch- cha chb chc chh chk chp chs chu cka ckb ckc ckh cks cpa cpb cpc cph cpk cpp cps cpu csa csb csc csh csk csp css csu cua cub cuc cuh cuk cup cus cuu haa hab hac hah hak hap has hau hba hbb hbc hbh hbk hbp hbs hbu hca hcb hcc hch hck hcp hcs hha hhb hhc hhh hhk hhp hhs hhu hka hkb hkh hkk hkp hks hku hpa hpb hpc hph hpk hpp hps hpu hsa hsb hsc hsh hsk hsp hss hsu hua hub huc huh huk hup hus huu ka- kaa kab kac kah kak kap kas kau kba kbb kbc kbh kbk kbp kbs kbu kca kcb kcc kch kck kcp kcs kcu kha khh khk khs khu kkb kkc kkh kkk kkp kks kku kpa kpc kph kpk kpp kps kpu ksa ksb ksc ksh ksk ksp kss ksu kub kuc kuh kuk kup kus kuu p-p paa pab pac pah pak pap pas pau pba pbb pbc pbk pbp pbs pbu pca pcb pcc pch pck pcp pcs pcu pha phb phc phk php phs phu pka pkb pkc pkp pks pku ppa ppb ppc pph ppk ppp pps ppu ps- psa psb psc psh psk psp pss psu pua pub puc puh puk pup pus puu saa sab sac sah sak sap sas sau sba sbb sbc sbh sbk sbp sbs sbu sca scb scc sch sck scp scs scu sh- sha shb shc shh shk shp shs shu sk- ska skb skc skh skk skp sks sku spa spb spc sph spk spp sps spu ss- ssa ssb ssc ssh ssk ssp sss ssu sua sub suc suh suk sup sus suu ua- uaa uab uac uah uak uap uas uau uba ubb ubc ubh ubk ubp ubs ubu uca ucb ucc uch uck ucp ucs ucu uha uhb uhc uhh uhp uhs uhu uka ukb ukc ukk ukp uku up- upa upb upc uph upk upp ups upu usa usb usc ush usk usp uss usu uua uuc uus uuu

a-ak a-ha aaaa aaab aaac aaah aaap aaas aaba aabb aabc aabh aabp aaca aacb aacc aach aack aacp aacs aacu aaha aahk aahs aaka aaku aapa aapc aaph aaps aasa aasc aass aasu aaup aaus abaa abab abac abak abap abas abau abb- abba abbb abbs abca abcb abcc abch abcp abcs abha abhs abpa abpc abpp abps abs- absa absp abss absu abua abuk abus acaa acab acac acap acas acba acca accc acch accp accs accu acha achh achp achs achu acks acpa acps acpu acsa acsc acss acu- acup acus ahab ahac ahah ahas ahau ahha ahhs ahpu ahsa ahss ahua ahus akaa akah akap akas akca akha akhs akka akku akpu aksa aksu akua apac apah apak apap apas apba apbs apca apcb apcc apcs aph- apha aphc aphs appa appc apph apps appu apsa apss apsu apua apuc apup apus asaa asab asac asah asak asap asas asau asba asbu asc- asca ascb ascc asch ascp asha ashk ashp ashs ashu aska asks aspa aspc asph asps assa assc assh assk assp asss assu asub asus auaa auca auch aucp auks aupc aups ausa aush ausu baaa baah baak baas baba babb babs babu bac- baca bacc bach back bacs baha bahs bahu bak- baka bakh baks baku bapa bapc bapp baps bapu basa basc bash bask bass basu bau- bauk bbas bbau bbbb bbbs bbch bbhs bcaa bcap bcas bcbc bcbp bcbs bcca bccc bccs bchs bcpp bcps bcsa bcsc bcss bcuc bcup bhca bhcc bhhs bhuu bkhs bksp bpcp bphc bphs bpsa bpsu bsaa bsac bsap bsas bscp bscs bshs bspp bssc bsup buba bubb bubs bubu buca bucc buch buck bucs bucu buha buhs buka bukh bukk buku bupa bupc bups busa busc bush busk buss busu buus caaa caab caac caah caap caas caba cabs cabu cac- caca cacc cach cack caha cahs caka capa capb capc caph capp caps capu casa casb casc cash cask casp cass casu cauc cauk caup caus cbac cbbc cbbs cbca cbcc cbcp cbcs cbcu cbha cbhs cbka cbpc cbpp cbsa cbsc cbus ccaa ccab ccac ccap ccas ccba ccbc ccca cccb cccc cccp cccs cccu ccha cchp cchs ccpa ccpp ccps ccsa ccsp ccss ccuc ccup ccus chaa chab chac chah chak chap chas chau chbp chca chch chcp chcs chha chhs chka chkb chks chpa chpp chsc chsh chua chub chuk chus ckac ckbc ckch ckck ckcs ckhs ckpc cksa cksb cksh cpaa cpac cpap cpas cpbc cpca cpcs cpcu cpha cphs cppa cpps cpsa cpsc cpsk cpsu cpus csaa csab csac csak csas cscb cscc csch cscs cshp cshs cska csks cspa cspb cspc csps cssa csua csup csus cuau cub- cuba cubb cubs cuca cucc cuck cuk- cuka cupp cups cusa cusb cush cusk cusp cuss cusu haab haak haas haba habs habu hack hacs haha hahs haka hakk haks haku hapa happ haps hapu hasa hasc hash hask hasp hass hau- haus