a-a a-i aaa aaf aai aak aan aao aas aau af- afa aff afi afk afn afo afs afu ai- aia aif aii aik ain aio ais aiu aka aki akk akn ako aks aku an- ana anf ani ank ann ano ans anu aoa aof aoi aok aon aoo aos aou as- asa asf asi ask asn aso ass asu au- aua auf aui auk aun auo aus faa faf fai fak fan fao fas fau ffa fff ffi ffk ffn ffo ffs ffu fia fif fii fik fin fis fiu fka fkf fki fkk fna fnf fni fnk fnn fns fnu foa fof foi fok fon foo fos fou fsa fsf fsi fsk fsn fso fss fsu fua fuf fui fuk fun fuo fus fuu i-f ia- iaa iaf iai ian iao ias iau ifa iff ifi ifn ifo ifs ifu iia iif iii iin iio iis iiu ika ikf iki ikk iko iks iku in- ina inf ini ink inn ino ins inu io- ioa iof ioi ion ioo ios iou is- isa isf isi isk isn iso iss isu iu- iua iui ius ka- kaa kaf kai kak kan kao kas kau kfa kff kfi kfo kfs kfu kia kif kii kik kin kio kis kiu kki kkk kkn kks kku kn- kna knf kni knk knn kno knu koa kof koi kok kon koo kos kou ksa ksf ksi ksk ksn kso kss ksu kui kuk kun kus kuu n-i naa naf nai nak nan nao nas nau nfa nff nfi nfk nfn nfo nfs nfu nia nif nii nik nin nio nis niu nka nkf nki nkk nkn nko nks nku nna nnf nni nnk nnn nno nns nnu no- noa nof noi nok non noo nos nou nsa nsf nsi nsk nsn nso nss nsu nua nui nuk nun nuo nus nuu o-i oaa oaf oai oak oan oao oas oau of- ofa off ofi ofn ofo ofs ofu oia oif oii oik oin oio ois oiu oka oki okk oko oks oku on- ona onf oni onk onn ono ons onu oo- ooa oof ooi ook oon ooo oos os- osa osf osi osk osn oso oss osu ou- oua ouf oui ouk oun ouo ous saa saf sai sak san sao sas sau sfa sff sfi sfk sfn sfo sfs sfu sia sif sii sik sin sio sis siu sk- ska skf ski skk sko sks sku sna snf sni snk snn sno sns snu soa sof soi sok son soo sos sou ss- ssa ssf ssi ssk ssn sso sss ssu sua suf sui suk sun suo sus suu ua- uaa uaf uai uak uan uao uas uau ufa uff ufi ufn ufo ufs ufu uia uif uii uin uio uis uiu uka ukf uki ukk ukn uku un- una unf uni unk unn uno uns unu uoa uok uon uoo uos usa usf usi usk usn uso uss usu uua uun uus uuu