-er a-a a-c a-t aaa aac aae aaj aam aao aap aar aas aat ac- aca acc ace acj acm aco acp acr acs act aea aec aee aej aem aeo aep aer aes aet aja ajc aje ajj ajm ajo ajp ajr ajs ajt ama amc ame amm amo amp amr ams amt aoa aoc aoe aoj aom aoo aop aor aos aot ap- apa apc ape apj apm apo app apr aps apt ar- ara arc are arj arm aro arp arr ars art as- asa asc ase asj asm aso asp asr ass ast at- ata atc ate atm ato atp atr ats att c-- c-j caa cac cae caj cam cao cap car cas cat cca ccc cce ccj ccm cco ccp ccr ccs cct ce- cea cec cee cej cem ceo cep cer ces cet cja cjc cjp cjr cjs cma cmc cme cmj cmm cmo cmp cmr cms cmt co- coa coc coe coj com coo cop cor cos cot cpa cpc cpe cpj cpm cpo cpp cpr cps cpt cra crc cre crj crm cro crp crr crs crt csa csc cse csj csm cso csp csr css cst cta ctc cte ctm cto ctp ctr cts ctt eaa eac eae eaj eam eao eap ear eas eat ec- eca ecc ece ecj ecm eco ecr ecs ect eea eec eee eem eeo eep eer ees eet eja ejc ejo ejp ejt em- ema emc eme emm emo emp emr ems emt eo- eoa eoc eoe eom eoo eop eor eos eot ep- epa epc epe epm epo epp epr eps ept era erc ere erm ero erp err ers ert es- esa esc ese esm eso esp esr ess est eta etc ete etj etm eto etp etr ets ett jaa jac jae jaj jam jao jap jar jas jat jca jcc jce jcm jco jcp jcr jcs jct jea jec jee jej jem jeo jep jer jes jet jja jjc jjj jjp jjr jjs jma jmc jme jmj jmm jmo jmp jmr jms jmt joa joc joe joj jom joo jop jor jos jot jpa jpc jpe jpj jpm jpo jpp jpr jps jpt jra jrc jrm jro jrp jrr jrs jrt jsa jsc jse jsj jsm jso jsp jsr jss jst jta jtc jte jtm jtp jtr jts jtt m-o m-r maa mac mae maj mam mao map mar mas mat mc- mca mcc mce mcm mco mcp mcr mcs mct mea mec mee mej mem meo mep mer mes met mjc mje mjj mjm mjp mjr mjs mjt mma mmc mme mmj mmm mmo mmp mmr mms mmt moa moc moe mom moo mop mor mos mot mpa mpc mpe mpm mpo mpp mpr mps mpt mra mrc mre mrj mrm mro mrp mrr mrs mrt msa msc mse msj msm mso msp msr mss mst mta mtc mte mtj mtm mto mtp mtr mts mtt oaa oac oae oaj oam oao oap oar oas oat oc- oca occ ocj ocm oco ocp ocr ocs oct oea oec oee oem oeo oep oer oes oet oja ojc oje ojm ojo ojs om- oma omc ome omj omm omo omp omr oms omt oo- ooa ooc oom ooo oop oor oos oot op- opa opc ope opj opm opo opp opr ops opt or- ora orc ore orm oro orp orr ors ort os- osa osc ose osj osm oso osp osr oss ost ot- ota otc ote otm oto otp otr ots ott p-p paa pac pae paj pam pao pap par pas pat pca pcc pce pcj pcm pco pcp pcr pcs pct pea pec pee pem peo pep per pes pet pja pjc pjm pjo pjp pjs pma pmc pme pmm pmo pmp pmr pms pmt poa poc poe pom poo pop por pos pot ppa ppc ppe ppj ppm ppo ppp ppr pps ppt pra prc pre prm pro prp prr prs prt ps- psa psc pse psj psm pso psp psr pss pst pt- pta ptc pte ptj ptm pto ptp ptr pts ptt ra- raa rac rae raj ram rao rap rar ras rat rca rcc rce rcj rcm rco rcp rcr rcs rct re- rea rec ree rem reo rep rer res ret rja rjc rjm rjp rjr rma rmc rme rmm rmo rmp rmr rms rmt roa roc roe roj rom roo rop ror ros rot rpa rpc rpe rpm rpo rpp rpr rps rpt rra rrc rrm rrp rrr rrs rrt rsa rsc rse rsj rsm rso rsp rsr rss rst rta rtc rte rtj rtm rto rtp rtr rts rtt saa sac sae saj sam sao sap sar sas sat sca scc sce scj scm sco scp scr scs sct se- sea sec see sej sem seo sep ser ses set sja sjc sje sjj sjm sjp sjr sjs sjt sma smc sme smm smo smp smr sms smt soa soc soe soj som soo sop sor sos sot spa spc spe spm spo spp spr sps spt sr- sra src sre srj srm sro srp srr srs srt ss- ssa ssc sse ssj ssm sso ssp ssr sss sst sta stc ste stj stm sto stp str sts stt taa tac tae taj tam tao tap tar tas tat tca tcc tce tcj tcm tco tcp tcr tcs tct te- tea tec tee tej tem teo tep ter tes tet tjc tje tjm tjo tjp tjr tjs tma tmc tme tmj tmm tmo tmp tmr tms tmt to- toa toc toe toj tom too top tor tos tot tpa tpc tpe tpj tpm tpo tpp tpr tps tpt tra trc tre trm tro trp trr trs trt tsa tsc tse tsj tsm tso tsp tsr tss tst tta ttc tte ttm tto ttp ttr tts ttt