-ic a-a a-c a-i aaa aac aad aaf aah aai aak aan aao ac- aca acc acd acf ach aci ack acn aco ad- ada adc add adf adh adi adk adn ado af- afa afc afd aff afh afi afk afn afo aha ahc ahd ahf ahh ahi ahk ahn aho ai- aia aic aid aif aih aii aik ain aio aka akc akd akh aki akk akn ako an- ana anc and anf anh ani ank ann ano aoa aoc aod aof aoh aoi aok aon aoo c-- caa cac cad caf cah cai cak can cao cca ccc ccd ccf cch cci cck ccn cco cda cdc cdd cdf cdh cdi cdk cdn cdo cfa cfc cfd cff cfh cfi cfk cfn cfo ch- cha chc chd chf chh chi chk chn cho ci- cia cic cid cif cih cii cik cin cio cka ckc ckd ckh cki cko cn- cna cnc cnd cnf cnh cni cnn cno co- coa coc cod cof coh coi cok con coo daa dac dad daf dah dai dak dan dao dca dcc dcd dcf dci dck dcn dco dda ddc ddd ddf ddh ddi ddk ddn ddo dfa dfc dfd dff dfh dfi dfk dfn dfo dh- dha dhc dhd dhf dhh dhi dhk dho di- dia dic did dif dih dii dik din dio dka dkc dki dkk dko dna dnc dnd dnf dnh dni dnk dnn dno doa doc dod dof doh doi dok don doo faa fac fad faf fah fai fak fan fao fca fcc fcd fcf fci fck fcn fco fda fdc fdd fdf fdh fdi fdk fdn fdo ffa ffc ffd fff ffh ffi ffk ffn ffo fha fhc fhf fhh fhi fhn fho fia fic fid fif fih fii fik fin fka fkc fkf fki fkk fna fnc fnd fnf fnh fni fnk fnn foa foc fof foh foi fok fon foo h-i haa hac had haf hah hai hak han hao hca hcc hcd hcf hch hci hck hcn hco hda hdc hdd hdf hdh hdi hdk hdn hdo hfa hfc hfd hff hfh hfi hfk hfn hfo hha hhc hhd hhf hhh hhi hhk hhn hho hia hic hid hif hih hii hik hin hio hka hkd hkf hkh hki hkk hkn hko hna hnc hnd hnf hnh hnk hnn hno hoa hoc hod hof hoh hoi hok hon hoo i-d i-f ia- iaa iac iad iaf iah iai ian iao ica icc icd icf ich ici ick icn ico ida idc idd idf idh idi idk idn ido ifa ifc ifd iff ifi ifn ifo iha ihc ihd ihf ihh ihi ihk ihn iho iia iic iid iif iih iii iin iio ika ikc ikf iki ikk iko in- ina inc ind inf inh ini ink inn ino io- ioa ioc iod iof ioh ioi ion ioo ka- kaa kac kad kaf kah kai kak kan kao kca kcc kcd kch kci kck kcn kda kdc kdf kdh kdk kdo kfa kfc kfd kff kfh kfi kfo kha khf khh khi khk khn kho kia kic kid kif kih kii kik kin kio kkc kkh kki kkk kkn kn- kna knc knd knf kni knk knn kno koa koc kod kof koh koi kok kon koo n-i naa nac nad naf nah nai nak nan nao nca ncc ncd ncf nch nci nck ncn nco nda ndc ndd ndf ndh ndi ndk ndn ndo nfa nfc nfd nff nfi nfk nfn nfo nha nhc nhd nhf nhh nhi nhk nhn nia nic nid nif nih nii nik nin nio nka nkc nkf nki nkk nkn nko nna nnc nnf nnh nni nnk nnn nno no- noa noc nod nof noh noi nok non noo o-i oaa oac oad oaf oah oai oak oan oao oc- oca occ ocd ocf och oci ock ocn oco oda odc odd odf odh odi odn odo of- ofa ofc ofd off ofi ofn ofo oha ohc ohd ohf ohh ohi ohn oho oia oic oid oif oii oik oin oio oka okc okd oki okk oko on- ona onc ond onf onh oni onk onn ono oo- ooa ooc ood oof ooh ooi ook oon ooo