-er -th a-a a-b a-t aaa aab aae aaf aah aak aar aat aau ab- aba abb abe abf abh abk abr abt abu aea aeb aee aef aeh aek aer aet aeu af- afa afb afe aff afh afk afr aft afu aha ahb ahe ahf ahh ahk ahr aht ahu aka akb ake akh akk akr aku ar- ara arb are arf arh ark arr art aru at- ata atb ate atf ath atr att atu au- aua aub aue auf auh auk aur aut b-u baa bab bae baf bah bak bar bat bau bba bbb bbe bbf bbh bbk bbr bbt bbu be- bea beb bee bef beh bek ber bet beu bfa bfb bfe bff bfh bfr bft bfu bha bhb bhe bhf bhh bhk bhr bht bhu bka bkb bke bkf bkk bkr bkt bra brb bre brf brh brk brr brt bru bta btb bte btf bth btk btr btt btu bua bub bue buf buh buk bur but buu eaa eab eae eaf eah eak ear eat eau eba ebb ebe ebf ebh ebk ebr ebt ebu eea eeb eee eef eek eer eet ef- efa efb efe eff efh efr eft eha ehb ehe ehf ehh ehr eht ehu eka ekb eke ekf ekh ekr ekt eku era erb ere erf erh erk err ert eru eta etb ete etf eth etk etr ett etu eu- eua eub eue euf eur eut faa fab fae faf fah fak far fat fau fba fbb fbe fbf fbh fbk fbr fbt fbu fea feb fee fef feh fek fer fet feu ffa ffe fff ffh ffk ffr fft ffu fha fhb fhe fhf fhh fhr fka fkb fkf fkk fkt fra frb fre frf frh frk frr frt fru fta ftb fte ftf fth ftk ftr ftt ftu fua fub fue fuf fuk fur fut fuu haa hab hae haf hah hak har hat hau hba hbb hbe hbf hbh hbk hbr hbt hbu he- hea heb hee hef heh hek her het heu hfa hfb hfe hff hfh hfk hfr hft hfu hha hhb hhe hhf hhh hhk hhr hht hhu hka hkb hkf hkh hkk hkr hkt hku hr- hra hrb hre hrf hrh hrk hrr hrt hru hta htb hte htf hth htk htr htt hua hub hue huf huh huk hur hut huu k-t ka- kaa kab kae kaf kah kak kar kat kau kba kbb kbe kbf kbh kbk kbr kbu ke- kea keb kee kef keh kek ker ket kfa kff kfh kfu kha khe khf khh khk khr khu kkb kke kkh kkk kkr kkt kku kra krf krk krr krt kru kta ktb kte ktf kth ktk ktr ktt ktu kub kue kuh kuk kur kut kuu ra- raa rab rae raf rah rak rar rat rau rba rbb rbe rbf rbh rbk rbr rbt rbu re- rea reb ree ref reh rek rer ret reu rfa rfb rfe rff rfh rfk rfr rft rfu rh- rha rhb rhe rhf rhh rhr rht rhu rkb rke rkf rkk rkt rku rra rrb rrf rrh rrk rrr rrt rru rta rtb rte rtf rtk rtr rtt rtu rua rub rue ruf ruh ruk rur rut ruu taa tab tae taf tah tak tar tat tau tba tbb tbe tbf tbh tbk tbr tbt tbu te- tea teb tee tef teh tek ter tet teu tfa tfb tfe tff tfh tfk tfr tft tfu th- tha thb the thf thh thk thr tht thu tka tkb tke tkk tkr tkt tra trb tre trf trh trk trr trt tru tta ttb tte ttf tth ttk ttr ttt ttu tua tub tue tuf tuh tuk tur tut tuu ua- uaa uab uae uaf uah uak uar uat uau uba ubb ube ubf ubh ubk ubr ubt ubu uea ueb uee uef ueh uer uet ufa ufe uff ufh ufr uft ufu uha uhb uhe uhf uhh uhr uht uhu uka ukb uke ukf ukk ukr uku ur- ura urb ure urf urk urr urt uru uta utb ute utf uth utk utr utt utu uua uue uur uut uuu

a-ak a-be a-fu a-ha aaaa aaab aaae aaaf aaah aaar aaba aabb aabh aabt aaea aafa aafb aaff aaha aahk aaka aake aaku aara aare aart aaru aata aatf aatk aatt abaa abab abae abaf abak abar abat abau abb- abba abbb abbe abbr abbt abee aber abet abff abha abhr abra abta abtu abua abue abuf abuk abut aeaf aeer aeka aer- aera aeta aetf aetr aett afaa afak afar afat afee afek afer afet affa afft afka afkr afr- afra afre afru afta afte afua afue ahab ahah ahar ahat ahau ahet ahfa ahha ahra ahre ahrr ahta ahte ahua akaa akae akah akar akee aker akeu akha akka akku akr- akra akre akte akua arab arae araf arah arak arar arat arau arba arbe arbh area aree aref areh arek aret areu arfa arfb arff arft arfu arh- arka arke arkh arr- arra arre arrh arrk arrr arrt arru arta arte arth artr arua arub arue arut at-t ataa atab atae atak atar atat atea atee atef ater atfb atfe atha athe atka atkt atra atre atrk atru atta atte attr attu atua atub atuk atur auaa aube auer aufe auht auke aur- aura aure aut- aute auth baaa baaf baah baak baar baat baba babb babe babr babu baek baer baff baft baha bahr baht bahu bak- baka bake bakh bakr bakt baku bar- bara barb bare barf barh bark barr bart baru bata bate batf bath batt batu bau- bauf bauk baur bbau bbbb bbeb bbet beaf beah beak bear beat beau beba bebb bebe beeb beef beek beer beet befa befe beff beft behr beka beke bera bere berk berr bert beru beta bete beth bett betu beuk beur bfta bftt bhar bhat bher bhet bhff bhra bhrt bhur bhut bhuu brab brae braf brah brak brat brau brea breb bree bref brek