a-a aaa aad aak aam aan aao aar aau ad- ada add adk adm adn ado adr adu aka akd akk akm akn ako akr aku ama amd amk amm amn amo amr amu an- ana and ank anm ann ano anr anu aoa aod aok aom aon aoo aor aou ar- ara ard ark arm arn aro arr aru au- aua aud auk aum aun auo aur daa dad dak dam dan dao dar dau dda ddd ddk ddm ddn ddo ddr ddu dka dkk dkm dko dkr dku dma dmd dmk dmm dmn dmo dmr dmu dna dnd dnk dnm dnn dno dnr doa dod dok dom don doo dor dou dra drd drk drm drn dro drr dru dua dud duk dum dun duo dur ka- kaa kad kak kam kan kao kar kau kda kdk kdm kdo kdr kdu kkk kkm kkn kkr kku kma kmd kmk kmm kmo kmu kn- kna knd knk knm knn kno knr knu koa kod kok kom kon koo kor kou kra krd krk krn kro krr kru kud kuk kum kun kur kuu m-o m-r maa mad mak mam man mao mar mau mda mdd mdk mdm mdn mdo mdr mdu mka mkd mkk mkm mkn mko mkr mku mma mmd mmk mmm mmn mmo mmr mmu mna mnk mnm mnn mno mnr mnu moa mod mok mom mon moo mor mou mra mrd mrk mrm mrn mro mrr mru mua mud muk mum mun mur muu naa nad nak nam nan nao nar nau nda ndd ndk ndm ndn ndo ndr ndu nka nkk nkm nkn nko nkr nku nma nmd nmk nmm nmn nmo nmr nmu nna nnk nnm nnn nno nnu no- noa nod nok nom non noo nor nou nra nrd nrk nrm nrn nro nrr nru nua nud nuk num nun nuo nur nuu oaa oad oak oam oan oao oar oau oda odd odm odn odo odr odu oka okd okk oko okr oku om- oma omd omm omn omo omr omu on- ona ond onk onn ono onr onu oo- ooa ood ook oom oon ooo oor or- ora ord ork orm orn oro orr oru ou- oua oud ouk oum oun ouo our ra- raa rad rak ram ran rao rar rau rda rdd rdm rdn rdo rdr rdu rkk rkm rko rku rma rmd rmm rmn rmo rmr rna rnd rnm rnn rno rnr rnu roa rod rok rom ron roo ror rou rra rrd rrk rrm rrn rrr rru rua rud ruk rum run ruo rur ruu ua- uaa uad uak uam uan uao uar uau uda udd udk udm udn udo udr udu uka ukk ukn ukr uku um- uma umd umm umn umo umr umu un- una und unk unm unn uno unr unu uoa uod uok uom uon uoo uor ur- ura urd urk urm urn uro urr uru uua uum uun uur uuu