-ic a-a a-c a-i aaa aac aad aaf aah aai aan aao ac- aca acc acd acf ach aci acn aco ad- ada adc add adf adh adi adn ado af- afa afc afd aff afh afi afn afo aha ahc ahd ahf ahh ahi ahn aho ai- aia aic aid aif aih aii ain aio an- ana anc and anf anh ani ann ano aoa aoc aod aof aoh aoi aon aoo c-- caa cac cad caf cah cai can cao cca ccc ccd ccf cch cci ccn cco cda cdc cdd cdf cdh cdi cdn cdo cfa cfc cfd cff cfh cfi cfn cfo ch- cha chc chd chf chh chi chn cho ci- cia cic cid cif cih cii cin cio cn- cna cnc cnd cnf cnh cni cnn cno co- coa coc cod cof coh coi con coo daa dac dad daf dah dai dan dao dca dcc dcd dcf dci dcn dco dda ddc ddd ddf ddh ddi ddn ddo dfa dfc dfd dff dfh dfi dfn dfo dh- dha dhc dhd dhf dhh dhi dho di- dia dic did dif dih dii din dio dna dnc dnd dnf dnh dni dnn dno doa doc dod dof doh doi don doo faa fac fad faf fah fai fan fao fca fcc fcd fcf fci fcn fco fda fdc fdd fdf fdh fdi fdn fdo ffa ffc ffd fff ffh ffi ffn ffo fha fhc fhf fhh fhi fhn fho fia fic fid fif fih fii fin fna fnc fnd fnf fnh fni fnn foa foc fof foh foi fon foo h-i haa hac had haf hah hai han hao hca hcc hcd hcf hch hci hcn hco hda hdc hdd hdf hdh hdi hdn hdo hfa hfc hfd hff hfh hfi hfn hfo hha hhc hhd hhf hhh hhi hhn hho hia hic hid hif hih hii hin hio hna hnc hnd hnf hnh hnn hno hoa hoc hod hof hoh hoi hon hoo i-d i-f ia- iaa iac iad iaf iah iai ian iao ica icc icd icf ich ici icn ico ida idc idd idf idh idi idn ido ifa ifc ifd iff ifi ifn ifo iha ihc ihd ihf ihh ihi ihn iho iia iic iid iif iih iii iin iio in- ina inc ind inf inh ini inn ino io- ioa ioc iod iof ioh ioi ion ioo n-i naa nac nad naf nah nai nan nao nca ncc ncd ncf nch nci ncn nco nda ndc ndd ndf ndh ndi ndn ndo nfa nfc nfd nff nfi nfn nfo nha nhc nhd nhf nhh nhi nhn nia nic nid nif nih nii nin nio nna nnc nnf nnh nni nnn nno no- noa noc nod nof noh noi non noo o-i oaa oac oad oaf oah oai oan oao oc- oca occ ocd ocf och oci 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 oin oio on- ona onc ond onf onh oni onn ono oo- ooa ooc ood oof ooh ooi oon ooo