a-a a-c a-q aaa aac aad aaq aar aas aau ac- aca acc acd acq acr acs acu ad- ada adc add adq adr ads adu aqa aqc aqr aqs ar- ara arc ard arq arr ars aru as- asa asc asd asq asr ass asu au- aua auc aud aur aus c-- caa cac cad caq car cas cau cca ccc ccd ccr ccs ccu cda cdc cdd cdq cdr cds cdu cqa cqc cqd cqs cra crc crd crq crr crs cru csa csc csd csq csr css csu cua cuc cud cuq cur cus cuu daa dac dad daq dar das dau dca dcc dcd dcr dcs dcu dda ddc ddd ddq ddr dds ddu dqa dqs dra drc drd drq drr drs dru dsa dsc dsd dsq dsr dss dsu dua duc dud dur dus qaa qac qad qar qas qau qca qcc qcd qcs qda qdr qds qqq qqu qra qrc qrs qru qsa qsc qsd qsr qu- qua qud qur qus ra- raa rac rad raq rar ras rau rca rcc rcd rcr rcs rcu rda rdc rdd rdr rds rdu rqc rqs rra rrc rrd rrq rrr rrs rru rsa rsc rsd rsq rsr rss rsu rua ruc rud rur rus ruu saa sac sad saq sar sas sau sca scc scd scr scs scu sda sdc sdd sdq sdr sds sdu sqa sqd sqq sqr sqs sr- sra src srd srq srr srs ss- ssa ssc ssd ssq ssr sss ssu sua suc sud suq sur sus suu ua- uaa uac uad uaq uar uas uau uca ucc ucd ucr ucs ucu uda udc udd udr uds udu ur- ura urc urd urr urs uru usa usc usd usr uss usu uua uuc uur uus uuu