-ic a-a a-c a-i a-t aaa aac aad aae aaf aai aam aat ac- aca acc acd ace acf aci acm act ad- ada adc add ade adf adi adm adt aea aec aed aee aef aei aem aet af- afa afc afd afe aff afi afm aft ai- aia aic aid aie aif aii aim ait ama amc amd ame amf ami amm amt at- ata atc atd ate atf ati atm att c-- caa cac cad cae caf cai cam cat cca ccc ccd cce ccf cci ccm cct cda cdc cdd cde cdf cdi cdm cdt ce- cea cec ced cee cef cei cem cet cfa cfc cfd cfe cff cfi cfm cft ci- cia cic cid cie cif cii cim cit cma cmc cmd cme cmf cmi cmm cmt cta ctc ctd cte ctf cti ctm ctt daa dac dad dae daf dai dam dat dca dcc dcd dce dcf dci dcm dct dda ddc ddd dde ddf ddi ddm ddt de- dea dec ded dee def dei dem det dfa dfc dfd dfe dff dfi dfm dft di- dia dic did die dif dii dim dit dma dmc dmd dme dmf dmi dmm dmt dta dtc dtd dte dtf dti dtm dtt eaa eac ead eae eaf eai eam eat ec- eca ecc ecd ece ecf eci ecm ect ed- eda edc edd ede edf edi edm edt eea eec eed eee eef eem eet ef- efa efc efd efe eff efi efm eft eia eic eid eie eif eii eim eit em- ema emc emd eme emf emi emm emt eta etc etd ete etf eti etm ett faa fac fad fae faf fai fam fat fca fcc fcd fce fcf fci fcm fct fda fdc fdd fde fdf fdi fdm fdt fea fec fed fee fef fei fem fet ffa ffc ffd ffe fff ffi ffm fft fia fic fid fie fif fii fim fit fma fmc fmd fme fmf fmi fmm fmt fta ftc ftd fte ftf fti ftm ftt i-d i-f ia- iaa iac iad iae iaf iai iam iat ica icc icd ice icf ici icm ict ida idc idd ide idf idi idm idt ie- iea iec ied iee ief iei iem iet ifa ifc ifd ife iff ifi ifm ift iia iic iid iie iif iii iim iit im- ima imc imd ime imf imi imm imt ita itc itd ite itf iti itm itt m-f maa mac mad mae maf mai mam mat mc- mca mcc mcd mce mcf mci mcm mct mda mdc mdd mde mdf mdi mdm mdt mea mec med mee mef mei mem met mfa mfc mfd mfe mff mfi mfm mft mi- mia mic mid mie mif mii mim mit mma mmc mmd mme mmf mmi mmm mmt mta mtc mtd mte mtf mti mtm mtt taa tac tad tae taf tai tam tat tca tcc tcd tce tcf tci tcm tct tda tdc tdd tde tdf tdi tdm tdt te- tea tec ted tee tef tei tem tet tfa tfc tfd tfe tff tfi tfm tft tia tic tid tie tif tii tim tit tma tmc tmd tme tmf tmi tmm tmt tta ttc ttd tte ttf tti ttm ttt