-ic a-a a-c a-i aaa aac aad aae aaf aah aai aao ac- aca acc acd ace acf ach aci aco ad- ada adc add ade adf adh adi ado aea aec aed aee aef aeh aei aeo af- afa afc afd afe aff afh afi afo aha ahc ahd ahe ahf ahh ahi aho ai- aia aic aid aie aif aih aii aio aoa aoc aod aoe aof aoh aoi aoo c-- caa cac cad cae caf cah cai cao cca ccc ccd cce ccf cch cci cco cda cdc cdd cde cdf cdh cdi cdo ce- cea cec ced cee cef ceh cei ceo cfa cfc cfd cfe cff cfh cfi cfo ch- cha chc chd che chf chh chi cho ci- cia cic cid cie cif cih cii cio co- coa coc cod coe cof coh coi coo daa dac dad dae daf dah dai dao dca dcc dcd dce dcf dci dco dda ddc ddd dde ddf ddh ddi ddo de- dea dec ded dee def deh dei deo dfa dfc dfd dfe dff dfh dfi dfo dh- dha dhc dhd dhe dhf dhh dhi dho di- dia dic did die dif dih dii dio doa doc dod doe dof doh doi doo eaa eac ead eae eaf eah eai eao ec- eca ecc ecd ece ecf ech eci eco ed- eda edc edd ede edf edh edi edo eea eec eed eee eef eeo ef- efa efc efd efe eff efh efi efo eha ehc ehd ehe ehf ehh ehi eho eia eic eid eie eif eii eio eo- eoa eoc eod eoe eof eoh eoi eoo faa fac fad fae faf fah fai fao fca fcc fcd fce fcf fci fco fda fdc fdd fde fdf fdh fdi fdo fea fec fed fee fef feh fei feo ffa ffc ffd ffe fff ffh ffi ffo fha fhc fhe fhf fhh fhi fho fia fic fid fie fif fih fii foa foc foe fof foh foi foo h-i haa hac had hae haf hah hai hao hca hcc hcd hce hcf hch hci hco hda hdc hdd hde hdf hdh hdi hdo he- hea hec hed hee hef heh hei heo hfa hfc hfd hfe hff hfh hfi hfo hha hhc hhd hhe hhf hhh hhi hho hia hic hid hie hif hih hii hio hoa hoc hod hoe hof hoh hoi hoo i-d i-f ia- iaa iac iad iae iaf iah iai iao ica icc icd ice icf ich ici ico ida idc idd ide idf idh idi ido ie- iea iec ied iee ief iei ifa ifc ifd ife iff ifi ifo iha ihc ihd ihe ihf ihh ihi iho iia iic iid iie iif iih iii iio io- ioa ioc iod ioe iof ioh ioi ioo o-i oaa oac oad oae oaf oah oai oao oc- oca occ ocd ocf och oci oco oda odc odd ode odf odh odi odo oea oec oed oee oef oeh oei oeo of- ofa ofc ofd ofe off ofi ofo oha ohc ohd ohe ohf ohh ohi oho oia oic oid oie oif oii oio oo- ooa ooc ood oof ooh ooi ooo