-er a-a a-b a-c a-t aaa aab aac aae aak aam aan aar aat aau ab- aba abb abc abe abk abm abn abr abt abu ac- aca acb acc ace ack acm acn acr act acu aea aeb aec aee aek aem aen aer aet aeu aka akb akc ake akk akm akn akr aku ama amb amc ame amk amm amn amr amt amu an- ana anb anc ane ank anm ann anr ant anu ar- ara arb arc are ark arm arn arr art aru at- ata atb atc ate atm atn atr att atu au- aua aub auc aue auk aum aun aur aut b-u baa bab bac bae bak bam ban bar bat bau bba bbb bbc bbe bbk bbm bbn bbr bbt bbu bca bcb bcc bce bck bcm bcn bcr bct bcu be- bea beb bec bee bek bem ben ber bet beu bka bkb bkc bke bkk bkm bkn bkr bkt bma bmb bmc bme bmk bmm bmn bmr bmt bmu bna bnb bnc bne bnk bnn bnr bnt bnu bra brb bre brk brm brn brr brt bru bta btb btc bte btk btm btn btr btt btu bua bub buc bue buk bum bun bur but buu c-- caa cab cac cae cak cam can car cat cau cba cbb cbc cbe cbk cbm cbn cbr cbt cbu cca ccb ccc cce cck ccm ccn ccr cct ccu ce- cea ceb cec cee cek cem cen cer cet ceu cka ckb ckc ckm ckt cma cmb cmc cme cmk cmm cmn cmr cmt cmu cn- cna cnb cnc cne cnm cnn cnr cnt cnu cra crb crc cre crk crm crn crr crt cru cta ctb ctc cte ctk ctm ctn ctr ctt ctu cua cub cuc cue cuk cum cun cur cut cuu eaa eab eac eae eak eam ean ear eat eau eba ebb ebc ebe ebk ebm ebn ebr ebt ebu ec- eca ecb ecc ece eck ecm ecn ecr ect ecu eea eeb eec eee eek eem een eer eet eka ekb ekc eke ekr ekt eku em- ema emb emc eme emk emm emn emr emt emu en- ena enb enc ene enk enm enn enr ent enu era erb erc ere erk erm ern err ert eru eta etb etc ete etk etm etn etr ett etu eu- eua eub euc eue eun eur eut k-t ka- kaa kab kac kae kak kam kan kar kat kau kba kbb kbc kbe kbk kbm kbn kbr kbu kca kcb kcc kce kck kcm kcn kcr kct kcu ke- kea keb kec kee kek kem ken ker ket kkb kkc kke kkk kkm kkn kkr kkt kku kma kmb kmc kme kmk kmm kmt kmu kn- kna knc kne knk knm knn knr knt knu kra krc krk krn krr krt kru kta ktb ktc kte ktk ktm ktn ktr ktt ktu kub kuc kue kuk kum kun kur kut kuu m-r maa mab mac mae mak mam man mar mat mau mba mbb mbc mbe mbk mbm mbr mbt mbu mc- mca mcb mcc mce mck mcm mcn mcr mct mcu mea meb mec mee mek mem men mer met meu mka mkb mkc mke mkk mkm mkn mkr mkt mku mma mmb mmc mme mmk mmm mmn mmr mmt mmu mna mnb mnc mne mnk mnm mnn mnr mnt mnu mra mrb mrc mre mrk mrm mrn mrr mrt mru mta mtb mtc mte mtk mtm mtn mtr mtt mtu mua mub muc mue muk mum mun mur mut muu naa nab nac nae nak nam nan nar nat nau nba nbb nbc nbe nbk nbm nbn nbr nbt nbu nca ncb ncc nce nck ncm ncn ncr nct ncu ne- nea neb nec nee nek nem nen ner net neu nka nkc nke nkk nkm nkn nkr nkt nku nma nmb nmc nme nmk nmm nmn nmr nmt nmu nna nnb nnc nne nnk nnm nnn nnt nnu nra nrb nrc nre nrk nrm nrn nrr nrt nru nta ntb ntc nte ntk ntm ntn ntr ntt ntu nua nub nuc nue nuk num nun nur nut nuu ra- raa rab rac rae rak ram ran rar rat rau rba rbb rbc rbe rbk rbm rbn rbr rbt rbu rca rcb rcc rce rcm rcn rcr rct rcu re- rea reb rec ree rek rem ren rer ret reu rkb rkc rke rkk rkm rkt rku rma rmb rmc rme rmm rmn rmr rmt rna rnb rnc rnm rnn rnr rnt rnu rra rrb rrc rrk rrm rrn rrr rrt rru rta rtb rtc rte rtk rtm rtn rtr rtt rtu rua rub ruc rue ruk rum run rur rut ruu taa tab tac tae tak tam tan tar tat tau tba tbb tbc tbe tbk tbm tbn tbr tbt tbu tca tcb tcc tce tck tcm tcn tcr tct tcu te- tea teb tec tee tek tem ten ter tet teu tka tkb tkc tke tkk tkm tkr tkt tma tmb tmc tme tmk tmm tmn tmr tmt tmu tna tnb tnc tne tnk tnm tnn tnr tnt tra trb trc tre trk trm trn trr trt tru tta ttb ttc tte ttk ttm ttn ttr ttt ttu tua tub tuc tue tuk tum tun tur tut tuu ua- uaa uab uac uae uak uam uan uar uat uau uba ubb ubc ube ubk ubn ubr ubt ubu uca ucb ucc uce uck ucm ucn ucr uct ucu uea ueb uec uee uem uen uer uet uka ukb ukc uke ukk ukn ukr uku um- uma umb umc ume umm umn umr umt umu un- una unb unc une unk unm unn unr unt unu ur- ura urb urc ure urk urm urn urr urt uru uta utb utc ute utk utm utn utr utt utu uua uuc uue uum uun uur uut uuu

-ana -ane -ene a-ak a-be a-un aaaa aaab aaac aaae aaam aaan aaar aaba aabb aabc aabm aabt