-er -ic a-a a-c a-i a-t aaa aac aad aae aai aam aao aar aat ac- aca acc acd ace aci acm aco acr act ad- ada adc add ade adi adm ado adr adt aea aec aed aee aei aem aeo aer aet ai- aia aic aid aie aii aim aio air ait ama amc amd ame ami amm amo amr amt aoa aoc aod aoe aoi aom aoo aor aot ar- ara arc ard are ari arm aro arr art at- ata atc atd ate ati atm ato atr att c-- caa cac cad cae cai cam cao car cat cca ccc ccd cce cci ccm cco ccr cct cda cdc cdd cde cdi cdm cdo cdr cdt ce- cea cec ced cee cei cem ceo cer cet ci- cia cic cid cie cii cim cio cir cit cma cmc cmd cme cmi cmm cmo cmr cmt co- coa coc cod coe coi com coo cor cot cra crc crd cre cri crm cro crr crt cta ctc ctd cte cti ctm cto ctr ctt daa dac dad dae dai dam dao dar dat dca dcc dcd dce dci dcm dco dcr dct dda ddc ddd dde ddi ddm ddo ddr ddt de- dea dec ded dee dei dem deo der det di- dia dic did die dii dim dio dir dit dma dmc dmd dme dmi dmm dmo dmr dmt doa doc dod doe doi dom doo dor dot dra drc drd dre dri drm dro drr drt dta dtc dtd dte dti dtm dto dtr dtt eaa eac ead eae eai eam eao ear eat ec- eca ecc ecd ece eci ecm eco ecr ect ed- eda edc edd ede edi edm edo edr edt eea eec eed eee eem eeo eer eet eia eic eid eie eii eim eio eir eit em- ema emc emd eme emi emm emo emr emt eo- eoa eoc eod eoe eoi eom eoo eor eot era erc erd ere eri erm ero err ert eta etc etd ete eti etm eto etr ett i-d ia- iaa iac iad iae iai iam iao iar iat ica icc icd ice ici icm ico icr ict ida idc idd ide idi idm ido idr idt ie- iea iec ied iee iei iem ier iet iia iic iid iie iii iim iio iir iit im- ima imc imd ime imi imm imo imt io- ioa ioc iod ioe ioi iom ioo ior iot ir- ira irc ird ire iri irm iro irr irt ita itc itd ite iti itm ito itt m-o m-r maa mac mad mae mai mam mao mar mat mc- mca mcc mcd mce mci mcm mco mcr mct mda mdc mdd mde mdi mdm mdo mdr mdt mea mec med mee mei mem meo mer met mi- mia mic mid mie mii mim mio mir mit mma mmc mmd mme mmi mmm mmo mmr mmt moa moc mod moe moi mom moo mor mot mra mrc mrd mre mri mrm mro mrr mrt mta mtc mtd mte mti mtm mto mtr mtt o-i oaa oac oad oae oai oam oao oar oat oc- oca occ ocd oci ocm oco ocr oct oda odc odd ode odi odm odo odr odt oea oec oed oee oei oem oeo oer oet oia oic oid oie oii oim oio oir oit om- oma omc omd ome omi omm omo omr omt oo- ooa ooc ood ooi oom ooo oor oot or- ora orc ord ore ori orm oro orr ort ot- ota otc otd ote oti otm oto otr ott ra- raa rac rad rae rai ram rao rar rat rca rcc rcd rce rci rcm rco rcr rct rda rdc rdd rde rdi rdm rdo rdr rdt re- rea rec red ree rei rem reo rer ret ria ric rid rie rii rim rio rir rit rma rmc rmd rme rmi rmm rmo rmr rmt roa roc rod roe roi rom roo ror rot rra rrc rrd rri rrm rrr rrt rta rtc rtd rte rti rtm rto rtr rtt taa tac tad tae tai tam tao tar tat tca tcc tcd tce tci tcm tco tcr tct tda tdc tdd tde tdi tdm tdo tdr tdt te- tea tec ted tee tei tem teo ter tet tia tic tid tie tii tim tio tir tit tma tmc tmd tme tmi tmm tmo tmr tmt to- toa toc tod toe toi tom too tor tot tra trc trd tre tri trm tro trr trt tta ttc ttd tte tti ttm tto ttr ttt