-al a-a a-b a-i aaa aab aad aaf aai aal aar aau ab- aba abb abd abf abi abl abr abu ad- ada adb add adf adi adl adr adu af- afa afb afd aff afi afl afr afu ai- aia aib aid aif aii ail air aiu al- ala alb ald alf ali all alr alu ar- ara arb ard arf ari arl arr aru au- aua aub aud auf aui aul aur b-u baa bab bad baf bai bal bar bau bba bbb bbd bbf bbi bbl bbr bbu bda bdb bdd bdf bdi bdl bdr bdu bfa bfb bfd bff bfi bfl bfr bfu bi- bia bib bid bif bii bil bir biu bla blb bld blf bli bll blr blu bra brb brd brf bri brl brr bru bua bub bud buf bui bul bur buu daa dab dad daf dai dal dar dau dba dbb dbd dbf dbi dbl dbr dbu dda ddb ddd ddf ddi ddl ddr ddu dfa dfb dfd dff dfi dfl dfr dfu di- dia dib did dif dii dil dir diu dl- dla dlb dld dlf dli dll dlr dlu dra drb drd dri drl drr dru dua dub dud duf dui dul dur faa fab fad faf fai fal far fau fba fbb fbd fbf fbi fbl fbr fbu fda fdb fdd fdf fdi fdl fdr fdu ffa ffd fff ffi ffl ffr ffu fia fib fid fif fii fil fir fiu fla flb fld flf fli fll flr flu fra frb frd frf fri frl frr fru fua fub fud fuf fui ful fur fuu i-d i-f ia- iaa iab iad iaf iai ial iar iau iba ibb ibd ibf ibi ibl ibr ibu ida idb idd idf idi idl idr idu ifa ifb ifd iff ifi ifl ifr ifu iia iib iid iif iii iil iir iiu il- ila ilb ild ilf ili ill ilr ilu ir- ira irb ird irf iri irl irr iru iu- iua iub iud iui iur la- laa lab lad laf lai lal lar lau lba lbb lbd lbf lbi lbl lbr lbu lda ldb ldd ldf ldi ldl ldr ldu lfa lfb lfd lff lfi lfl lfr lfu lia lib lid lif lii lil lir liu lla llb lld llf lli lll llr llu lra lrb lrd lrf lri lrr lru lua lub lud luf lui lul lur luu ra- raa rab rad raf rai ral rar rau rba rbb rbd rbf rbi rbl rbr rbu rda rdb rdd rdf rdi rdl rdr rdu rfa rfb rfd rff rfi rfl rfr rfu ria rib rid rif rii ril rir rla rld rlf rli rll rlr rlu rra rrb rrd rrf rri rrl rrr rru rua rub rud ruf rui rur ruu ua- uaa uab uad uaf uai ual uar uau uba ubb ubf ubi ubl ubr ubu uda udb udd udf udi udl udr udu ufa ufd uff ufi ufl ufr ufu uia uib uid uif uii uil uir uiu ula ulb uld ulf uli ull ulr ulu ur- ura urb urd urf uri url urr uru uua uur uuu

a-fu a-ii aaaa aaab aaad aaaf aaai aaal aaar aaba aabb aabd aabi aabl aada aadi aadu aafa aafb aafd aaff aafi aafl aaib aaii aala aald aali aall aalu aara aard aari aaru abaa abab abad abaf abai abal abar abau abb- abba abbb abbi abbr abda abdi abdu abff abia abib abid abil abir abiu abla abra abri abua abud abuf abul adaa adab adad adai adal adar adba adbi adda addd addi addl addr addu adfa adfl adia adib adif adir adli adra adua adub adur afaa afad afar afdb afdl affa affi afia afib afid afif afil afir afla afr- afra afri afru afua afud aiai aiba aibl aida aidb aidi aidr aidu aifd aiff aifl aiia aiib aiid aiir aila aild aili ailu aira aird airi aiud aiui alaa alad alai alal alar alau alb- alba albi albu ald- alda aldi aldl alfa alfi ali- alia alib alid alif alii alil alir aliu all- alla alli alll allr allu alua aluf alui alur arab arad araf arai aral arar arau arba arbi arda ardf ardi ardl ardu arfa arfb arff arfu aria arib arid arif arii aril arla arli arr- arra arri arrr arru arua arub arud arui arul auaa audi aufi aul- aula auld aulf auli aull aulu aur- aura aurd auri ba-i baaa baad baaf baal baar baba babb babi babr babu bada badb badd badi badr badu baff baia baib baid bail bair bala bald balf bali ball balu bar- bara barb bard barf bari barr baru bau- baud bauf baul baur bbad bbau bbbb bbdd bblb bd-r bdii bduf bffl biad biaf bial biar biba bibb bibi bibl bida bidi bidr bidu bifa biff bifi bila bild bili bill bilu bira birb bird biri birl birr biru blaa blab blad blau bldr blir blub blud bluf blur brab brad braf brai brau brda brfu bria brid bril brrr brud buad bual buar buba bubb bubi bubu buda budb budd budi budl budu buff bufr buid buif buir buiu bula bulb buld buli bull bulu bur- bura burb burd buri burl burr buru daab daad daal daar daau daba dabb dabu dada dadi dadu dafa daff dafi daia daid dail dair dala dalf dali dall dalu dara darb dard darf dari darl darr daru daub daud daur dbar dddd ddub dfaf dffa dfrf dfri dia- diab diad diaf dial diar diba dibb dida didi didu dif- difa diff diii dila dilf dili dill dira dird dirl dirr dlab dlbd dlia dlib dlii dlil draa drab drad draf drar drau drba drda drib drif dril drra drua drub drui druu duaa duab duad dual duar dub- duba dubb dubu duda dudd dudu duff dufu duid duif duil duir dula duli dull dulu dura duri duru duul duur faaa faad faba fabd fabi fabu fada fadd fadi fafa faff fafi faid fail fair fala fald