-er -ic a-a a-c a-i a-t aaa aac aad aae aai aam aap aar aas aat ac- aca acc acd ace aci acm acp acr acs act ad- ada adc add ade adi adm adp adr ads adt aea aec aed aee aei aem aep aer aes aet ai- aia aic aid aie aii aim aip air ais ait ama amc amd ame ami amm amp amr ams amt ap- apa apc apd ape api apm app apr aps apt ar- ara arc ard are ari arm arp arr ars art as- asa asc asd ase asi asm asp asr ass ast at- ata atc atd ate ati atm atp atr ats att c-- caa cac cad cae cai cam cap car cas cat cca ccc ccd cce cci ccm ccp ccr ccs cct cda cdc cdd cde cdi cdm cdp cdr cds cdt ce- cea cec ced cee cei cem cep cer ces cet ci- cia cic cid cie cii cim cip cir cis cit cma cmc cmd cme cmi cmm cmp cmr cms cmt cpa cpc cpd cpe cpi cpm cpp cpr cps cpt cra crc crd cre cri crm crp crr crs crt csa csc csd cse csi csm csp csr css cst cta ctc ctd cte cti ctm ctp ctr cts ctt daa dac dad dae dai dam dap dar das dat dca dcc dcd dce dci dcm dcp dcr dcs dct dda ddc ddd dde ddi ddm ddp ddr dds ddt de- dea dec ded dee dei dem dep der des det di- dia dic did die dii dim dip dir dis dit dma dmc dmd dme dmi dmm dmp dmr dms dmt dpa dpc dpd dpe dpi dpm dpp dpr dps dpt dra drc drd dre dri drm drp drr drs drt dsa dsc dsd dse dsi dsm dsp dsr dss dst dta dtc dtd dte dti dtm dtp dtr dts dtt eaa eac ead eae eai eam eap ear eas eat ec- eca ecc ecd ece eci ecm ecr ecs ect ed- eda edc edd ede edi edm edp edr eds edt eea eec eed eee eem eep eer ees eet eia eic eid eie eii eim eip eir eis eit em- ema emc emd eme emi emm emp emr ems emt ep- epa epc epd epe epi epm epp epr eps ept era erc erd ere eri erm erp err ers ert es- esa esc esd ese esi esm esp esr ess est eta etc etd ete eti etm etp etr ets ett i-d ia- iaa iac iad iae iai iam iap iar ias iat ica icc icd ice ici icm icp icr ics ict ida idc idd ide idi idm idp idr ids idt ie- iea iec ied iee iei iem iep ier ies iet iia iic iid iie iii iim iip iir iis iit im- ima imc imd ime imi imm imp ims imt ipa ipc ipd ipe ipi ipm ipp ipr ips ipt ir- ira irc ird ire iri irm irp irr irs irt is- isa isc isd ise isi ism isp isr iss ist ita itc itd ite iti itm itp its itt m-r maa mac mad mae mai mam map mar mas mat mc- mca mcc mcd mce mci mcm mcp mcr mcs mct mda mdc mdd mde mdi mdm mdp mdr mds mdt mea mec med mee mei mem mep mer mes met mi- mia mic mid mie mii mim mip mir mis mit mma mmc mmd mme mmi mmm mmp mmr mms mmt mpa mpc mpd mpe mpi mpm mpp mpr mps mpt mra mrc mrd mre mri mrm mrp mrr mrs mrt msa msc msd mse msi msm msp msr mss mst mta mtc mtd mte mti mtm mtp mtr mts mtt p-p paa pac pad pae pai pam pap par pas pat pca pcc pcd pce pci pcm pcp pcr pcs pct pda pdc pdd pde pdi pdm pdp pdr pds pdt pea pec ped pee pei pem pep per pes pet pia pic pid pie pii pim pip pir pis pit pma pmc pmd pme pmi pmm pmp pmr pms pmt ppa ppc ppd ppe ppi ppm ppp ppr pps ppt pra prc prd pre pri prm prp prr prs prt ps- psa psc psd pse psi psm psp psr pss pst pt- pta ptc ptd pte pti ptm ptp ptr pts ptt ra- raa rac rad rae rai ram rap rar ras rat rca rcc rcd rce rci rcm rcp rcr rcs rct rda rdc rdd rde rdi rdm rdp rdr rds rdt re- rea rec red ree rei rem rep rer res ret ria ric rid rie rii rim rip rir ris rit rma rmc rmd rme rmi rmm rmp rmr rms rmt rpa rpc rpd rpe rpi rpm rpp rpr rps rpt rra rrc rrd rri rrm rrp rrr rrs rrt rsa rsc rsd rse rsi rsm rsp rsr rss rst rta rtc rtd rte rti rtm rtp rtr rts rtt saa sac sad sae sai sam sap sar sas sat sca scc scd sce sci scm scp scr scs sct sda sdc sdd sde sdi sdm sdp sdr sds sdt se- sea sec sed see sei sem sep ser ses set sia sic sid sie sii sim sip sir sis sit sma smc smd sme smi smm smp smr sms smt spa spc spd spe spi spm spp spr sps spt sr- sra src srd sre sri srm srp srr srs srt ss- ssa ssc ssd sse ssi ssm ssp ssr sss sst sta stc std ste sti stm stp str sts stt taa tac tad tae tai tam tap tar tas tat tca tcc tcd tce tci tcm tcp tcr tcs tct tda tdc tdd tde tdi tdm tdp tdr tds tdt te- tea tec ted tee tei tem tep ter tes tet tia tic tid tie tii tim tip tir tis tit tma tmc tmd tme tmi tmm tmp tmr tms tmt tpa tpc tpd tpe