a-a a-b a-i a-t aaa aab aad aag aai aar aat aau ab- aba abb abd abg abi abr abt abu ad- ada adb add adg adi adr adt adu ag- aga agb agd agg agi agr agt agu ai- aia aib aid aig aii air ait aiu ar- ara arb ard arg ari arr art aru at- ata atb atd atg ati atr att atu au- aua aub aud aug aui aur aut b-u baa bab bad bag bai bar bat bau bba bbb bbd bbg bbi bbr bbt bbu bda bdb bdd bdg bdi bdr bdt bdu bga bgb bgd bgg bgi bgr bgt bgu bi- bia bib bid big bii bir bit biu bra brb brd brg bri brr brt bru bta btb btd btg bti btr btt btu bua bub bud bug bui bur but buu daa dab dad dag dai dar dat dau dba dbb dbd dbg dbi dbr dbt dbu dda ddb ddd ddg ddi ddr ddt ddu dga dgd dgg dgi dgr dgt dgu di- dia dib did dig dii dir dit diu dra drb drd drg dri drr drt dru dta dtb dtd dtg dti dtr dtt dtu dua dub dud dug dui dur dut g-d gaa gab gad gag gai gar gat gau gba gbd gbg gbi gbr gbt gbu gda gdb gdd gdi gdr gdt gdu gga ggb ggd ggg ggi ggr ggt ggu gia gib gid gig gii gir git giu gra grb grd grg gri grr grt gru gta gtb gtd gtg gti gtr gtt gtu gu- gua gub gud gug gui gur gut guu i-d ia- iaa iab iad iag iai iar iat iau iba ibb ibd ibg ibi ibr ibt ibu ida idb idd idg idi idr idt idu iga igb igd igg igi igr igt igu iia iib iid iii iir iit iiu ir- ira irb ird irg iri irr irt iru ita itb itd itg iti itt itu iu- iua iub iud iug iui iur iut ra- raa rab rad rag rai rar rat rau rba rbb rbd rbg rbi rbr rbt rbu rda rdb rdd rdg rdi rdr rdt rdu rga rgb rgd rgg rgi rgr rgt ria rib rid rig rii rir rit rra rrb rrd rrg rri rrr rrt rru rta rtb rtd rtg rti rtr rtt rtu rua rub rud rug rui rur rut ruu taa tab tad tag tai tar tat tau tba tbb tbd tbg tbi tbr tbt tbu tda tdb tdd tdg tdi tdr tdt tdu tga tgb tgg tgi tgr tgt tgu tia tib tid tig tii tir tit tiu tra trb trd trg tri trr trt tru tta ttb ttd ttg tti ttr ttt ttu tua tub tud tug tui tur tut tuu ua- uaa uab uad uag uai uar uat uau uba ubb ubg ubi ubr ubt ubu uda udb udd udg udi udr udt udu uga ugb ugg ugi ugr ugt ugu uia uib uid uig uii uir uit uiu ur- ura urb urd urg uri urr urt uru uta utb utd uti utr utt utu uua uug uur uut uuu

a-ii aaaa aaab aaad aaai aaar aaba aabb aabd aabi aabt aada aadi aadt aadu aaib aaii aara aard aari aart aaru aata aatt abaa abab abad abag abai abar abat abau abb- abba abbb abbi abbr abbt abda abdi abdu abgd abia abib abid abig abir abit abiu abra abri abta abtu abua abud abug abut adaa adab adad adag adai adar adat adba adbi adda addd addi addr addu adia adib adig adir adit adra adta adua adub adur agad agag agai agar agat agau agba agda agga aggi aggu agia agib agid agig agii agir agit agra agri agta agtr agua agui agur agut aiai aiba aida aidb aidi aidr aidt aidu aiga aiia aiib aiid aiir aira aird airi airt aita aiti aitr aitt aitu aiud aiui arab arad arag arai arar arat arau arba arbi arda ardi ardu arga argb argi aria arib arid arig arii arit arr- arra arrg arri arrr arrt arru arta arti artr arua arub arud arug arui arut at-t ataa atab atad atai atar atat atdi atdt atia atid atit atiu atra atri atru atta atti attr attu atua atub atug atur auaa audi auga augi aur- aura aurd auri aut- auug ba-i baaa baad baar baat baba babb babi babr babu bada badb badd badi badr badu baga bagg bagi bagt baia baib baid baig bair bait bar- bara barb bard barg bari barr bart baru bata bati batt batu bau- baud baug baur bbad bbau bbbb bbdd bbga bbrg bd-r bdii bgia biad biar biat biba bibb bibi bida bidi bidr bidu biga bigb bigd bigg bigt bigu bira birb bird birg biri birr birt biru bita bitd bitt bitu brab brad brag brai brat brau brda brdt bria brid brig brit brrr brud brug brut btaa btdt btrt bttb buad buar buat buba bubb bubi bubu buda budb budd budg budi budu buga bugg bugi buid buir buit buiu bur- bura burb burd burg buri burr burt buru but- buta buti butt daab daad daag daar daau daba dabb dabt dabu dada dadi dadu daga dagg dagi dagr dagu daia daid daig dair dait dara darb dard darg dari darr dart daru data dati datr datt datu daub daud daur daut dbag dbar dbit dbtt dddd ddub dgia dia- diab diad diag diar diat diba dibb dida didi didu diga digg digi diii dira dird dirr dirt dita diti ditt draa drab drad drag drar drat drau drba drda drib drit drra drua drub drug drui drut druu dtaa duaa duab duad duar duat dub- duba dubb dubu duda dudd dudu duga dugu duid duir duit dura durg duri durt duru duta duur duut gaar gaba gabb gabi gabr gabt gabu gada gadd gadi gaga gagg gagi gagu gaia gaid gaig gair gait gaiu gara garb gard garg gari garr gart gata gati gatr gatt gaua gaub gaud gaur