a-a a-i aaa aad aaf aai aak aan aao aar aau ad- ada add adf adi adk adn ado adr adu af- afa afd aff afi afk afn afo afr afu ai- aia aid aif aii aik ain aio air aiu aka akd aki akk akn ako akr aku an- ana and anf ani ank ann ano anr anu aoa aod aof aoi aok aon aoo aor aou ar- ara ard arf ari ark arn aro arr aru au- aua aud auf aui auk aun auo aur daa dad daf dai dak dan dao dar dau dda ddd ddf ddi ddk ddn ddo ddr ddu dfa dfd dff dfi dfk dfn dfo dfr dfu di- dia did dif dii dik din dio dir diu dka dki dkk dko dkr dku dna dnd dnf dni dnk dnn dno dnr doa dod dof doi dok don doo dor dou dra drd dri drk drn dro drr dru dua dud duf dui duk dun duo dur faa fad faf fai fak fan fao far fau fda fdd fdf fdi fdk fdn fdo fdr fdu ffa ffd fff ffi ffk ffn ffo ffr ffu fia fid fif fii fik fin fir fiu fka fkf fki fkk fna fnd fnf fni fnk fnn fnr fnu foa fof foi fok fon foo for fou fra frd frf fri frk frn fro frr fru fua fud fuf fui fuk fun fuo fur fuu i-d i-f ia- iaa iad iaf iai ian iao iar iau ida idd idf idi idk idn ido idr idu ifa ifd iff ifi ifn ifo ifr ifu iia iid iif iii iin iio iir iiu ika ikf iki ikk iko ikr iku in- ina ind inf ini ink inn ino inr inu io- ioa iod iof ioi ion ioo ior iou ir- ira ird irf iri irk irn iro irr iru iu- iua iud iui iur ka- kaa kad kaf kai kak kan kao kar kau kda kdf kdk kdo kdr kdu kfa kfd kff kfi kfo kfu kia kid kif kii kik kin kio kir kiu kki kkk kkn kkr kku kn- kna knd knf kni knk knn kno knr knu koa kod kof koi kok kon koo kor kou kra krd krf kri krk krn kro krr kru kud kui kuk kun kur kuu n-i naa nad naf nai nak nan nao nar nau nda ndd ndf ndi ndk ndn ndo ndr ndu nfa nfd nff nfi nfk nfn nfo nfr nfu nia nid nif nii nik nin nio nir niu nka nkf nki nkk nkn nko nkr nku nna nnf nni nnk nnn nno nnu no- noa nod nof noi nok non noo nor nou nra nrd nrf nri nrk nrn nro nrr nru nua nud nui nuk nun nuo nur nuu o-i oaa oad oaf oai oak oan oao oar oau oda odd odf odi odn odo odr odu of- ofa ofd off ofi ofn ofo ofr ofu oia oid oif oii oik oin oio oir oiu oka okd oki okk oko okr oku on- ona ond onf oni onk onn ono onr onu oo- ooa ood oof ooi ook oon ooo oor or- ora ord orf ori ork orn oro orr oru ou- oua oud ouf oui ouk oun ouo our ra- raa rad raf rai rak ran rao rar rau rda rdd rdf rdi rdn rdo rdr rdu rfa rfd rff rfi rfk rfn rfo rfr rfu ria rid rif rii rik rin rio rir rkf rkk rko rku rna rnd rni rnn rno rnr rnu roa rod rof roi rok ron roo ror rou rra rrd rrf rri rrk rrn rrr rru rua rud ruf rui ruk run ruo rur ruu ua- uaa uad uaf uai uak uan uao uar uau uda udd udf udi udk udn udo udr udu ufa ufd uff ufi ufn ufo ufr ufu uia uid uif uii uin uio uir uiu uka ukf uki ukk ukn ukr uku un- una und unf uni unk unn uno unr unu uoa uod uok uon uoo uor ur- ura urd urf uri urk urn uro urr uru uua uun uur uuu