a-a a-b a-i aaa aab aag aai aam aao aar aau ab- aba abb abg abi abm abo abr abu ag- aga agb agg agi agm ago agr agu ai- aia aib aig aii aim aio air aiu ama amb amg ami amm amo amr amu aoa aob aog aoi aom aoo aor aou ar- ara arb arg ari arm aro arr aru au- aua aub aug aui aum auo aur b-u baa bab bag bai bam bao bar bau bba bbb bbg bbi bbm bbo bbr bbu bga bgb bgg bgi bgm bgo bgr bgu bi- bia bib big bii bim bio bir biu bma bmb bmg bmi bmm bmo bmr bmu boa bob bog boi bom boo bor bou bra brb brg bri brm bro brr bru bua bub bug bui bum buo bur buu gaa gab gag gai gam gao gar gau gba gbg gbi gbm gbo gbr gbu gga ggb ggg ggi ggm ggo ggr ggu gia gib gig gii gim gio gir giu gma gmb gmg gmi gmm gmo gmr goa gob gog goi gom goo gor gou gra grb grg gri grm gro grr gru gu- gua gub gug gui gum guo gur guu ia- iaa iab iag iai iam iao iar iau iba ibb ibg ibi ibm ibo ibr ibu iga igb igg igi igm igo igr igu iia iib iii iim iio iir iiu im- ima imb img imi imm imo imu io- ioa iob iog ioi iom ioo ior iou ir- ira irb irg iri irm iro irr iru iu- iua iub iug iui ium iur m-o m-r maa mab mag mai mam mao mar mau mba mbb mbg mbi mbm mbo mbr mbu mga mgb mgi mgm mgo mgr mgu mi- mia mib mig mii mim mio mir miu mma mmb mmg mmi mmm mmo mmr mmu moa mob mog moi mom moo mor mou mra mrb mrg mri mrm mro mrr mru mua mub mug mui mum mur muu o-i oaa oab oag oai oam oao oar oau ob- oba obb obg obi obm obo obr obu oga ogg ogi ogo oia oib oii oim oio oir oiu om- oma omb omg omi omm omo omr omu oo- ooa oob oog ooi oom ooo oor or- ora orb org ori orm oro orr oru ou- oua oui oum ouo our ra- raa rab rag rai ram rao rar rau rba rbb rbg rbi rbm rbo rbr rbu rga rgb rgg rgi rgo rgr ria rib rig rii rim rio rir rma rmb rmg rmi rmm rmo rmr roa rob rog roi rom roo ror rou rra rrb rrg rri rrm rrr rru rua rub rug rui rum ruo rur ruu ua- uaa uab uag uai uam uao uar uau uba ubb ubg ubi ubo ubr ubu uga ugb ugg ugi ugm ugo ugr ugu uia uib uig uii uim uio uir uiu um- uma umb umg umi umm umo umr umu uoa uob uog uom uoo uor ur- ura urb urg uri urm uro urr uru uua uug uum uur uuu

a-ii aaaa aaab aaai aaam aaar aaba aabb aabi aabm aaib aaii aama aamb aami aamo aamr aaoo aara aari aarm aaro aaru abaa abab abag abai abam abar abau abb- abba abbb abbi abbo abbr abia abib abig abim abir abiu abma abmb aboa abob aboo abor abou abra abri abro abua abug abum ag-o agag agai agam agao agar agau agba agbo agga aggi aggu agia agib agig agii agim agio agir agma agob agog agoo agou agra agri agro agua agui agur aiai aiba aibo aiga aigo aiia aiib aiir aimi aimm aimo aioi aira airi airo aiui amaa amag amai amam amar amb- amba ambi ambo ambr ambu amga amia amib amii amir amm- amma ammi ammo ammu amob amog amoi amoo amor amou amra amri amro amua amui amum amur aoba aogm aoma aomg aora aorb arab arag arai aram arar arau arba arbi arga argb argi argo aria arib arig arii arim ario arma armi armm armo armu aroa arob aroi arom aroo aror arr- arra arrg arri arro arrr arru arua arub arug arui arum auaa auga augi auma aumi aur- aura auri auro auug ba-i baaa baam baar baba babb babi babm babo babr babu baga bagg bagi bago baia baib baig baio bair bama bamb bami bamm bamu bar- bara barb barg bari barm baro barr baru bau- baug baum baur bbau bbbb bbga bbgm bbmg bbrg bgia biao biar biba bibb bibi bibo biga bigb bigg bigo bigu bima bimo bio- biog bioi biou bira birb birg biri biro birr biru bmaa bmag bmir bmmi boab boag boai boar boba bobb bobi bobo bobu boga bogg bogi bogo boi- boii boim boiu boma bomb bomi bomu boob boog boom boor bor- bora borg bori borm boro borr boru boua boum bour brab brag brai bram brao brau bria brig brim brio broa brob brog brom broo bror brou brrm brrr brug brum buar buba bubb bubi bubo bubu buga bugg bugi bugo buir buiu bum- buma bumb bur- bura burb burg buri burm buro burr buru gaar gaba gabb gabi gabo gabr gabu gaga gagg gagi gago gagu gaia gaig gair gaiu gam- gama gamb gami gamm gamo gara garb garg gari garm garo garr gaua gaub gaum gaur gbag gbbo gggg giaa giai giam giba gibb giga gigg gigi gigo gima gimo giog gioi gira girg giri giro girr giru giur gmmr goai goam goar goba gobi gobo goga gogi gogo goma gomb gomi gomo gomu goog gooi goom goor gora gorb gorg gori gorm goro gorr gou- goug goum gour grab grai gram grau grbr gria grib grig grim grob grog groi grom groo gror grou grrr grua grub grug grui grum grur guaa guag guam guao guar guba gubb gubi gubu guga gugb gugg gugi gugu guia guib guma gumb gumi gumm gumo gura gurb gurg guri guro gurr guru i-go iaaa iaai iaba iabm