-th -up a-a a-b a-c a-t aaa aab aac aae aah aan aap aat aau ab- aba abb abc abe abh abn abp abt abu ac- aca acb acc ace ach acn acp act acu aea aeb aec aee aeh aen aep aet aeu aha ahb ahc ahe ahh ahn ahp aht ahu an- ana anb anc ane anh ann anp ant anu ap- apa apb apc ape aph apn app apt apu at- ata atb atc ate ath atn atp att atu au- aua aub auc aue auh aun aup aut b-p b-u baa bab bac bae bah ban bap bat bau bba bbb bbc bbe bbh bbn bbp bbt bbu bca bcb bcc bce bch bcn bcp bct bcu be- bea beb bec bee beh ben bep bet beu bha bhb bhc bhe bhh bhp bht bhu bna bnb bnc bne bnn bnp bnt bnu bpa bpb bpc bpe bph bpn bpp bpt bpu bta btb btc bte bth btn btp btt btu bua bub buc bue buh bun bup but buu c-- caa cab cac cae cah can cap cat cau cba cbb cbc cbe cbh cbn cbp cbt cbu cca ccb ccc cce cch ccn ccp cct ccu ce- cea ceb cec cee ceh cen cep cet ceu ch- cha chb chc che chh chn chp cht chu cn- cna cnb cnc cne cnh cnn cnp cnt cnu cpa cpb cpc cpe cph cpn cpp cpt cpu cta ctb ctc cte cth ctn ctp ctt ctu cua cub cuc cue cuh cun cup cut cuu eaa eab eac eae eah ean eap eat eau eba ebb ebc ebe ebh ebn ebp ebt ebu ec- eca ecb ecc ece ech ecn ect ecu eea eeb eec eee een eep eet eha ehb ehc ehe ehh ehn ehp eht ehu en- ena enb enc ene enh enn enp ent enu ep- epa epb epc epe eph epn epp ept epu eta etb etc ete eth etn etp ett etu eu- eua eub euc eue eun eup eut haa hab hac hae hah han hap hat hau hba hbb hbc hbe hbh hbn hbp hbt hbu hca hcb hcc hce hch hcn hcp hct he- hea heb hec hee heh hen hep het heu hha hhb hhc hhe hhh hhn hhp hht hhu hna hnb hnc hne hnh hnn hnt hnu hpa hpb hpc hpe hph hpn hpp hpt hpu hta htb htc hte hth htn htp htt hua hub huc hue huh hun hup hut huu naa nab nac nae nah nan nap nat nau nba nbb nbc nbe nbn nbp nbt nbu nca ncb ncc nce nch ncn ncp nct ncu ne- nea neb nec nee neh nen nep net neu nha nhb nhc nhe nhh nhn nhp nht nhu nna nnb nnc nne nnh nnn nnp nnt nnu npa npb npc npe nph npn npp npt npu nta ntb ntc nte nth ntn ntp ntt ntu nua nub nuc nue nuh nun nup nut nuu p-p paa pab pac pae pah pan pap pat pau pba pbb pbc pbe pbn pbp pbt pbu pca pcb pcc pce pch pcn pcp pct pcu pea peb pec pee peh pen pep pet peu pha phb phc phe phn php pht phu pn- pna pnb pnc pne pnh pnn pnp pnt pnu ppa ppb ppc ppe pph ppn ppp ppt ppu pt- pta ptb ptc pte pth ptn ptp ptt ptu pua pub puc pue puh pun pup put puu taa tab tac tae tah tan tap tat tau tba tbb tbc tbe tbh tbn tbp tbt tbu tca tcb tcc tce tch tcn tcp tct tcu te- tea teb tec tee teh ten tep tet teu th- tha thb thc the thh thn thp tht thu tna tnb tnc tne tnh tnn tnp tnt tpa tpb tpc tpe tph tpn tpp tpt tpu tta ttb ttc tte tth ttn ttp ttt ttu tua tub tuc tue tuh tun tup tut tuu ua- uaa uab uac uae uah uan uap uat uau uba ubb ubc ube ubh ubn ubp ubt ubu uca ucb ucc uce uch ucn ucp uct ucu uea ueb uec uee ueh uen uep uet uha uhb uhc uhe uhh uhp uht uhu un- una unb unc une unh unn unp unt unu up- upa upb upc upe uph upn upp upt upu uta utb utc ute uth utn utp utt utu uua uuc uue uun uut uuu