a-a aaa aad aam aan aao aar aau ad- ada add adm adn ado adr adu ama amd amm amn amo amr amu an- ana and anm ann ano anr anu aoa aod aom aon aoo aor aou ar- ara ard arm arn aro arr aru au- aua aud aum aun auo aur daa dad dam dan dao dar dau dda ddd ddm ddn ddo ddr ddu dma dmd dmm dmn dmo dmr dmu dna dnd dnm dnn dno dnr doa dod dom don doo dor dou dra drd drm drn dro drr dru dua dud dum dun duo dur m-o m-r maa mad mam man mao mar mau mda mdd mdm mdn mdo mdr mdu mma mmd mmm mmn mmo mmr mmu mna mnm mnn mno mnr mnu moa mod mom mon moo mor mou mra mrd mrm mrn mro mrr mru mua mud mum mun mur muu naa nad nam nan nao nar nau nda ndd ndm ndn ndo ndr ndu nma nmd nmm nmn nmo nmr nmu nna nnm nnn nno nnu no- noa nod nom non noo nor nou nra nrd nrm nrn nro nrr nru nua nud num nun nuo nur nuu oaa oad oam oan oao oar oau oda odd odm odn odo odr odu om- oma omd omm omn omo omr omu on- ona ond onn ono onr onu oo- ooa ood oom oon ooo oor or- ora ord orm orn oro orr oru ou- oua oud oum oun ouo our ra- raa rad ram ran rao rar rau rda rdd rdm rdn rdo rdr rdu rma rmd rmm rmn rmo rmr rna rnd rnm rnn rno rnr rnu roa rod rom ron roo ror rou rra rrd rrm rrn rrr rru rua rud rum run ruo rur ruu ua- uaa uad uam uan uao uar uau uda udd udm udn udo udr udu um- uma umd umm umn umo umr umu un- una und unm unn uno unr unu uoa uod uom uon uoo uor ur- ura urd urm urn uro urr uru uua uum uun uur uuu