-er a-a a-c a-q aaa aac aad aae aam aaq aar aas aau ac- aca acc acd ace acm acq acr acs acu ad- ada adc add ade adm adq adr ads adu aea aec aed aee aem aeq aer aes aeu ama amc amd ame amm amq amr ams amu aqa aqc aqm aqr aqs ar- ara arc ard are arm arq arr ars aru as- asa asc asd ase asm asq asr ass asu au- aua auc aud aue aum aur aus c-- caa cac cad cae cam caq car cas cau cca ccc ccd cce ccm ccr ccs ccu cda cdc cdd cde cdm cdq cdr cds cdu ce- cea cec ced cee cem ceq cer ces ceu cma cmc cmd cme cmm cmq cmr cms cmu cqa cqc cqd cqm cqs cra crc crd cre crm crq crr crs cru csa csc csd cse csm csq csr css csu cua cuc cud cue cum cuq cur cus cuu daa dac dad dae dam daq dar das dau dca dcc dcd dce dcm dcr dcs dcu dda ddc ddd dde ddm ddq ddr dds ddu de- dea dec ded dee dem deq der des deu dma dmc dmd dme dmm dmr dms dmu dqa dqe dqs dra drc drd dre drm drq drr drs dru dsa dsc dsd dse dsm dsq dsr dss dsu dua duc dud due dum dur dus eaa eac ead eae eam ear eas eau ec- eca ecc ecd ece ecm ecq ecr ecs ecu ed- eda edc edd ede edm edr eds edu eea eec eed eee eem eer ees em- ema emc emd eme emm emr ems emu eqa eqe eqq eqs equ era erc erd ere erm erq err ers eru es- esa esc esd ese esm esq esr ess esu eu- eua euc eud eue eur eus m-r maa mac mad mae mam mar mas mau mc- mca mcc mcd mce mcm mcq mcr mcs mcu mda mdc mdd mde mdm mdq mdr mds mdu mea mec med mee mem meq mer mes meu mma mmc mmd mme mmm mmr mms mmu mqa mqr mra mrc mrd mre mrm mrq mrr mrs mru msa msc msd mse msm msq msr mss msu mua muc mud mue mum mur mus muu qaa qac qad qam qar qas qau qca qcc qcd qcm qcs qda qdr qds qec qed qee qem qma qmc qme qmr qms qmu qqq qqu qra qrc qre qrm qrs qru qsa qsc qsd qsm qsr qu- qua qud que qum qur qus ra- raa rac rad rae ram raq rar ras rau rca rcc rcd rce rcm rcr rcs rcu rda rdc rdd rde rdm rdr rds rdu re- rea rec red ree rem req rer res reu rma rmc rmd rme rmm rmq rmr rms rqc rqm rqs rra rrc rrd rrm rrq rrr rrs rru rsa rsc rsd rse rsm rsq rsr rss rsu rua ruc rud rue rum rur rus ruu saa sac sad sae sam saq sar sas sau sca scc scd sce scm scr scs scu sda sdc sdd sde sdm sdq sdr sds sdu se- sea sec sed see sem seq ser ses seu sma smc smd sme smm smr sms smu sqa sqd sqm sqq sqr sqs sr- sra src srd sre srm srq srr srs ss- ssa ssc ssd sse ssm ssq ssr sss ssu sua suc sud sue sum suq sur sus suu ua- uaa uac uad uae uam uaq uar uas uau uca ucc ucd uce ucm ucr ucs ucu uda udc udd ude udm udr uds udu uea uec ued uee uem uer ues um- uma umc umd ume umm umr ums umu ur- ura urc urd ure urm urr urs uru usa usc usd use usm usr uss usu uua uuc uue uum uur uus uuu