-er -ic a-a a-c a-i a-t aaa aac aad aae aai aam aao aar aas aat ac- aca acc acd ace aci acm aco acr acs act ad- ada adc add ade adi adm ado adr ads adt aea aec aed aee aei aem aeo aer aes aet ai- aia aic aid aie aii aim aio air ais ait ama amc amd ame ami amm amo amr ams amt aoa aoc aod aoe aoi aom aoo aor aos aot ar- ara arc ard are ari arm aro arr ars art as- asa asc asd ase asi asm aso asr ass ast at- ata atc atd ate ati atm ato atr ats att c-- caa cac cad cae cai cam cao car cas cat cca ccc ccd cce cci ccm cco ccr ccs cct cda cdc cdd cde cdi cdm cdo cdr cds cdt ce- cea cec ced cee cei cem ceo cer ces cet ci- cia cic cid cie cii cim cio cir cis cit cma cmc cmd cme cmi cmm cmo cmr cms cmt co- coa coc cod coe coi com coo cor cos cot cra crc crd cre cri crm cro crr crs crt csa csc csd cse csi csm cso csr css cst cta ctc ctd cte cti ctm cto ctr cts ctt daa dac dad dae dai dam dao dar das dat dca dcc dcd dce dci dcm dco dcr dcs dct dda ddc ddd dde ddi ddm ddo ddr dds ddt de- dea dec ded dee dei dem deo der des det di- dia dic did die dii dim dio dir dis dit dma dmc dmd dme dmi dmm dmo dmr dms dmt doa doc dod doe doi dom doo dor dos dot dra drc drd dre dri drm dro drr drs drt dsa dsc dsd dse dsi dsm dso dsr dss dst dta dtc dtd dte dti dtm dto dtr dts dtt eaa eac ead eae eai eam eao ear eas eat ec- eca ecc ecd ece eci ecm eco ecr ecs ect ed- eda edc edd ede edi edm edo edr eds edt eea eec eed eee eem eeo eer ees eet eia eic eid eie eii eim eio eir eis eit em- ema emc emd eme emi emm emo emr ems emt eo- eoa eoc eod eoe eoi eom eoo eor eos eot era erc erd ere eri erm ero err ers ert es- esa esc esd ese esi esm eso esr ess est eta etc etd ete eti etm eto etr ets ett i-d ia- iaa iac iad iae iai iam iao iar ias iat ica icc icd ice ici icm ico icr ics ict ida idc idd ide idi idm ido idr ids idt ie- iea iec ied iee iei iem ier ies iet iia iic iid iie iii iim iio iir iis iit im- ima imc imd ime imi imm imo ims imt io- ioa ioc iod ioe ioi iom ioo ior ios iot ir- ira irc ird ire iri irm iro irr irs irt is- isa isc isd ise isi ism iso isr iss ist ita itc itd ite iti itm ito its itt m-o m-r maa mac mad mae mai mam mao mar mas mat mc- mca mcc mcd mce mci mcm mco mcr mcs mct mda mdc mdd mde mdi mdm mdo mdr mds mdt mea mec med mee mei mem meo mer mes met mi- mia mic mid mie mii mim mio mir mis mit mma mmc mmd mme mmi mmm mmo mmr mms mmt moa moc mod moe moi mom moo mor mos mot mra mrc mrd mre mri mrm mro mrr mrs mrt msa msc msd mse msi msm mso msr mss mst mta mtc mtd mte mti mtm mto mtr mts mtt o-i oaa oac oad oae oai oam oao oar oas oat oc- oca occ ocd oci ocm oco ocr ocs oct oda odc odd ode odi odm odo odr ods odt oea oec oed oee oei oem oeo oer oes oet oia oic oid oie oii oim oio oir ois oit om- oma omc omd ome omi omm omo omr oms omt oo- ooa ooc ood ooi oom ooo oor oos oot or- ora orc ord ore ori orm oro orr ors ort os- osa osc osd ose osi osm oso osr oss ost ot- ota otc otd ote oti otm oto otr ots ott ra- raa rac rad rae rai ram rao rar ras rat rca rcc rcd rce rci rcm rco rcr rcs rct rda rdc rdd rde rdi rdm rdo rdr rds rdt re- rea rec red ree rei rem reo rer res ret ria ric rid rie rii rim rio rir ris rit rma rmc rmd rme rmi rmm rmo rmr rms rmt roa roc rod roe roi rom roo ror ros rot rra rrc rrd rri rrm rrr rrs rrt rsa rsc rsd rse rsi rsm rso rsr rss rst rta rtc rtd rte rti rtm rto rtr rts rtt saa sac sad sae sai sam sao sar sas sat sca scc scd sce sci scm sco scr scs sct sda sdc sdd sde sdi sdm sdo sdr sds sdt se- sea sec sed see sei sem seo ser ses set sia sic sid sie sii sim sio sir sis sit sma smc smd sme smi smm smo smr sms smt soa soc sod soe soi som soo sor sos sot sr- sra src srd sre sri srm sro srr srs srt ss- ssa ssc ssd sse ssi ssm sso ssr sss sst sta stc std ste sti stm sto str sts stt taa tac tad tae tai tam tao tar tas tat tca tcc tcd tce tci tcm tco tcr tcs tct tda tdc tdd tde tdi tdm tdo tdr tds tdt te- tea tec ted tee tei tem teo ter tes tet tia tic tid tie tii tim tio tir tis tit tma tmc tmd tme tmi tmm tmo tmr tms tmt to-