-ic a-a a-c a-i aaa aac aad aae aai aam aao ac- aca acc acd ace aci acm aco ad- ada adc add ade adi adm ado aea aec aed aee aei aem aeo ai- aia aic aid aie aii aim aio ama amc amd ame ami amm amo aoa aoc aod aoe aoi aom aoo c-- caa cac cad cae cai cam cao cca ccc ccd cce cci ccm cco cda cdc cdd cde cdi cdm cdo ce- cea cec ced cee cei cem ceo ci- cia cic cid cie cii cim cio cma cmc cmd cme cmi cmm cmo co- coa coc cod coe coi com coo daa dac dad dae dai dam dao dca dcc dcd dce dci dcm dco dda ddc ddd dde ddi ddm ddo de- dea dec ded dee dei dem deo di- dia dic did die dii dim dio dma dmc dmd dme dmi dmm dmo doa doc dod doe doi dom doo eaa eac ead eae eai eam eao ec- eca ecc ecd ece eci ecm eco ed- eda edc edd ede edi edm edo eea eec eed eee eem eeo eia eic eid eie eii eim eio em- ema emc emd eme emi emm emo eo- eoa eoc eod eoe eoi eom eoo i-d ia- iaa iac iad iae iai iam iao ica icc icd ice ici icm ico ida idc idd ide idi idm ido ie- iea iec ied iee iei iem iia iic iid iie iii iim iio im- ima imc imd ime imi imm imo io- ioa ioc iod ioe ioi iom ioo m-o maa mac mad mae mai mam mao mc- mca mcc mcd mce mci mcm mco mda mdc mdd mde mdi mdm mdo mea mec med mee mei mem meo mi- mia mic mid mie mii mim mio mma mmc mmd mme mmi mmm mmo moa moc mod moe moi mom moo o-i oaa oac oad oae oai oam oao oc- oca occ ocd oci ocm oco oda odc odd ode odi odm odo oea oec oed oee oei oem oeo oia oic oid oie oii oim oio om- oma omc omd ome omi omm omo oo- ooa ooc ood ooi oom ooo