a-a a-b a-i aaa aab aad aai aam aan aar aau ab- aba abb abd abi abm abn abr abu ad- ada adb add adi adm adn adr adu ai- aia aib aid aii aim ain air aiu ama amb amd ami amm amn amr amu an- ana anb and ani anm ann anr anu ar- ara arb ard ari arm arn arr aru au- aua aub aud aui aum aun aur b-u baa bab bad bai bam ban bar bau bba bbb bbd bbi bbm bbn bbr bbu bda bdb bdd bdi bdm bdr bdu bi- bia bib bid bii bim bin bir biu bma bmb bmd bmi bmm bmn bmr bmu bna bnb bnd bni bnn bnr bnu bra brb brd bri brm brn brr bru bua bub bud bui bum bun bur buu daa dab dad dai dam dan dar dau dba dbb dbd dbi dbm dbn dbr dbu dda ddb ddd ddi ddm ddn ddr ddu di- dia dib did dii dim din dir diu dma dmb dmd dmi dmm dmn dmr dmu dna dnb dnd dni dnm dnn dnr dra drb drd dri drm drn drr dru dua dub dud dui dum dun dur i-d ia- iaa iab iad iai iam ian iar iau iba ibb ibd ibi ibm ibn ibr ibu ida idb idd idi idm idn idr idu iia iib iid iii iim iin iir iiu im- ima imb imd imi imm imn imu in- ina inb ind ini inm inn inr inu ir- ira irb ird iri irm irn irr iru iu- iua iub iud iui ium iur m-r maa mab mad mai mam man mar mau mba mbb mbd mbi mbm mbr mbu mda mdb mdd mdi mdm mdn mdr mdu mi- mia mib mid mii mim min mir miu mma mmb mmd mmi mmm mmn mmr mmu mna mnb mni mnm mnn mnr mnu mra mrb mrd mri mrm mrn mrr mru mua mub mud mui mum mun mur muu n-i naa nab nad nai nam nan nar nau nba nbb nbd nbi nbm nbn nbr nbu nda ndb ndd ndi ndm ndn ndr ndu nia nib nid nii nim nin nir niu nma nmb nmd nmi nmm nmn nmr nmu nna nnb nni nnm nnn nnu nra nrb nrd nri nrm nrn nrr nru nua nub nud nui num nun nur nuu ra- raa rab rad rai ram ran rar rau rba rbb rbd rbi rbm rbn rbr rbu rda rdb rdd rdi rdm rdn rdr rdu ria rib rid rii rim rin rir rma rmb rmd rmi rmm rmn rmr rna rnb rnd rni rnm rnn rnr rnu rra rrb rrd rri rrm rrn rrr rru rua rub rud rui rum run rur ruu ua- uaa uab uad uai uam uan uar uau uba ubb ubi ubn ubr ubu uda udb udd udi udm udn udr udu uia uib uid uii uim uin uir uiu um- uma umb umd umi umm umn umr umu un- una unb und uni unm unn unr unu ur- ura urb urd uri urm urn urr uru uua uum uun uur uuu