-ic a-a a-c a-i a-t aaa aac aad aae aag aai aam aao aat ac- aca acc acd ace acg aci acm aco act ad- ada adc add ade adg adi adm ado adt aea aec aed aee aeg aei aem aeo aet ag- aga agc agd age agg agi agm ago agt ai- aia aic aid aie aig aii aim aio ait ama amc amd ame amg ami amm amo amt aoa aoc aod aoe aog aoi aom aoo aot at- ata atc atd ate atg ati atm ato att c-- caa cac cad cae cag cai cam cao cat cca ccc ccd cce ccg cci ccm cco cct cda cdc cdd cde cdg cdi cdm cdo cdt ce- cea cec ced cee ceg cei cem ceo cet cga cgc cgd cge cgg cgi cgm cgo cgt ci- cia cic cid cie cig cii cim cio cit cma cmc cmd cme cmg cmi cmm cmo cmt co- coa coc cod coe cog coi com coo cot cta ctc ctd cte ctg cti ctm cto ctt daa dac dad dae dag dai dam dao dat dca dcc dcd dce dcg dci dcm dco dct dda ddc ddd dde ddg ddi ddm ddo ddt de- dea dec ded dee deg dei dem deo det dga dgc dgd dge dgg dgi dgm dgt di- dia dic did die dig dii dim dio dit dma dmc dmd dme dmg dmi dmm dmo dmt doa doc dod doe dog doi dom doo dot dta dtc dtd dte dtg dti dtm dto dtt eaa eac ead eae eag eai eam eao eat ec- eca ecc ecd ece ecg eci ecm eco ect ed- eda edc edd ede edg edi edm edo edt eea eec eed eee eeg eem eeo eet ega egc egd ege egg egi egm ego egt eia eic eid eie eig eii eim eio eit em- ema emc emd eme emg emi emm emo emt eo- eoa eoc eod eoe eog eoi eom eoo eot eta etc etd ete etg eti etm eto ett g-d gaa gac gad gae gag gai gam gao gat gca gcc gcd gce gcg gci gcm gco gct gda gdc gdd gde gdi gdm gdo gdt ge- gea gec ged gee geg gei gem geo get gga ggc ggd ggg ggi ggm ggo ggt gia gic gid gie gig gii gim gio git gma gmc gmd gme gmg gmi gmm gmo gmt goa goc god goe gog goi gom goo got gta gtc gtd gte gtg gti gtm gto gtt i-d ia- iaa iac iad iae iag iai iam iao iat ica icc icd ice icg ici icm ico ict ida idc idd ide idg idi idm ido idt ie- iea iec ied iee ieg iei iem iet iga igc igd ige igg igi igm igo igt iia iic iid iie iii iim iio iit im- ima imc imd ime img imi imm imo imt io- ioa ioc iod ioe iog ioi iom ioo iot ita itc itd ite itg iti itm ito itt m-o maa mac mad mae mag mai mam mao mat mc- mca mcc mcd mce mcg mci mcm mco mct mda mdc mdd mde mdg mdi mdm mdo mdt mea mec med mee meg mei mem meo met mga mgc mgd mge mgi mgm mgo mgt mi- mia mic mid mie mig mii mim mio mit mma mmc mmd mme mmg mmi mmm mmo mmt moa moc mod moe mog moi mom moo mot mta mtc mtd mte mtg mti mtm mto mtt o-i oaa oac oad oae oag oai oam oao oat oc- oca occ ocd ocg oci ocm oco oct oda odc odd ode odg odi odm odo odt oea oec oed oee oeg oei oem oeo oet oga ogc ogd oge ogg ogi ogo ogt oia oic oid oie oii oim oio oit om- oma omc omd ome omg omi omm omo omt oo- ooa ooc ood oog ooi oom ooo oot ot- ota otc otd ote otg oti otm oto ott taa tac tad tae tag tai tam tao tat tca tcc tcd tce tcg tci tcm tco tct tda tdc tdd tde tdg tdi tdm tdo tdt te- tea tec ted tee teg tei tem teo tet tga tgc tge tgg tgi tgm tgo tgt tia tic tid tie tig tii tim tio tit tma tmc tmd tme tmg tmi tmm tmo tmt to- toa toc tod toe tog toi tom too tot tta ttc ttd tte ttg tti ttm tto ttt