-up a-a a-b a-c a-t aaa aab aac aae aan aap aat aau ab- aba abb abc abe abn abp abt abu ac- aca acb acc ace acn acp act acu aea aeb aec aee aen aep aet aeu an- ana anb anc ane ann anp ant anu ap- apa apb apc ape apn app apt apu at- ata atb atc ate atn atp att atu au- aua aub auc aue aun aup aut b-p b-u baa bab bac bae ban bap bat bau bba bbb bbc bbe bbn bbp bbt bbu bca bcb bcc bce bcn bcp bct bcu be- bea beb bec bee ben bep bet beu bna bnb bnc bne bnn bnp bnt bnu bpa bpb bpc bpe bpn bpp bpt bpu bta btb btc bte btn btp btt btu bua bub buc bue bun bup but buu c-- caa cab cac cae can cap cat cau cba cbb cbc cbe cbn cbp cbt cbu cca ccb ccc cce ccn ccp cct ccu ce- cea ceb cec cee cen cep cet ceu cn- cna cnb cnc cne cnn cnp cnt cnu cpa cpb cpc cpe cpn cpp cpt cpu cta ctb ctc cte ctn ctp ctt ctu cua cub cuc cue cun cup cut cuu eaa eab eac eae ean eap eat eau eba ebb ebc ebe ebn ebp ebt ebu ec- eca ecb ecc ece ecn ect ecu eea eeb eec eee een eep eet en- ena enb enc ene enn enp ent enu ep- epa epb epc epe epn epp ept epu eta etb etc ete etn etp ett etu eu- eua eub euc eue eun eup eut naa nab nac nae nan nap nat nau nba nbb nbc nbe nbn nbp nbt nbu nca ncb ncc nce ncn ncp nct ncu ne- nea neb nec nee nen nep net neu nna nnb nnc nne nnn nnp nnt nnu npa npb npc npe npn npp npt npu nta ntb ntc nte ntn ntp ntt ntu nua nub nuc nue nun nup nut nuu p-p paa pab pac pae pan pap pat pau pba pbb pbc pbe pbn pbp pbt pbu pca pcb pcc pce pcn pcp pct pcu pea peb pec pee pen pep pet peu pn- pna pnb pnc pne pnn pnp pnt pnu ppa ppb ppc ppe ppn ppp ppt ppu pt- pta ptb ptc pte ptn ptp ptt ptu pua pub puc pue pun pup put puu taa tab tac tae tan tap tat tau tba tbb tbc tbe tbn tbp tbt tbu tca tcb tcc tce tcn tcp tct tcu te- tea teb tec tee ten tep tet teu tna tnb tnc tne tnn tnp tnt tpa tpb tpc tpe tpn tpp tpt tpu tta ttb ttc tte ttn ttp ttt ttu tua tub tuc tue tun tup tut tuu ua- uaa uab uac uae uan uap uat uau uba ubb ubc ube ubn ubp ubt ubu uca ucb ucc uce ucn ucp uct ucu uea ueb uec uee uen uep uet un- una unb unc une unn unp unt unu up- upa upb upc upe upn upp upt upu uta utb utc ute utn utp utt utu uua uuc uue uun uut uuu

-ana -ane -ene a-be a-un aaaa aaab aaac aaae aaan aaap aaba aabb aabc aabp aabt aaca aacb aacc aace aacn aacp aact aacu aaea aaec aaen aaep aana aane aanp aapa aapc aapt aata aatc aatt aaup abaa abab abac abae aban abap abat abau abb- abba abbb abbe abbt abca abcb abcc abcn abcp abct abec abee aben abet abnu abpa abpc abpn abpp abta abtu abua abue abun abut ac-t acaa acab acac acae acan acap acat acba acca accc acce accp acct accu ace- acea acec acen acet acne acpa acpe acpt acpu acta actc acte actt actu acu- acue acup acut aeac aean aeap aebn aecb aect aena aent aeta aetc aetn aett ana- anaa anab anac anae anan anap anat anau anba anbb anbu anca ancc ance anct anec anee anen anet anna annb anne annt anp- anpa anpp anpu ant- anta ante antt antu anua anub anue anun anup anut apac apan apap apat apba apca apcb apcc apcn apea apec apen apep apet apeu apna apne appa appc appt appu apta aptc apte aptn aptt apua apuc apup at-t ataa atab atac atae atan atap atat atca atcc atea atec atee aten atep atna atta atte attn attp attu atua atub atuc atun auaa aube auca auce aucp auct auen auna aune aunt aupc aut- aute baaa baan baat baba babb babe babu bac- baca bacc bace bacn bact bana banc bane bann banp bant banu bapa bapc bape bapp bapt bapu bata batc bate batn batt batu bau- bbau bbbb bbeb bbet bcaa bcap bcat bcbc bcbp bcca bccc bcec bcet bcnu bcpp bctc bcuc bcup bean beap beat beau beba bebb bebe beca becu beeb been beep beet bena bene benn bent benu beta betc bete bett betu bnet bnpp bnta bpcp bpea btaa btan btbp btcc btec bten bttb buat buba bubb bube bubu buca bucc buce bucu buea buen bueu buna bunb bune bunn bunt bunu bupa bupc but- buta bute butt caaa caab caac caan caap caat caba cabe cabu cac- caca cacc cace caec caen caeu cana canc cane cann canp cant capa capb capc cape capn capp capt capu cat- cata catb catc cate catt catu cauc caup caut cbac cbat cbbc cbca cbcc cbce cbcn cbcp cbct cbcu cbea cbec cbee cbet cbna cbpc cbpp cbta cbtc ccaa ccab ccac ccap ccat ccba ccbc ccbn ccca cccb cccc cccp cccu ccee ccna ccnb ccnc ccne ccnp ccnu ccpa ccpe ccpn ccpp cctb cctc cctt ccuc ccup ccut ceac cean ceat ceba cebp cebu cec- ceca cece cecp cect ceeb ceec cen- cena cene cent cepa cepc cepe cepp cept cet- ceta cete cetp cnaa cnac cnap cnbc cnbp cncp cnep cnet cnna cnpa cnta cntc cnut cpaa cpac cpan cpap cpbc