a-a a-c aaa aac aad aao aar aas aau aay ac- aca acc acd aco acr acs acu acy ad- ada adc add ado adr ads adu ady aoa aoc aod aoo aor aos aou ar- ara arc ard aro arr ars aru ary as- asa asc asd aso asr ass asu asy au- aua auc aud auo aur aus ay- aya ayc ayd ayo ayr ays ayu c-- caa cac cad cao car cas cau cay cca ccc ccd cco ccr ccs ccu cda cdc cdd cdo cdr cds cdu cdy co- coa coc cod coo cor cos cou coy cra crc crd cro crr crs cru cry csa csc csd cso csr css csu csy cua cuc cud cuo cur cus cuu cuy cya cyc cyd cyo cyr cys daa dac dad dao dar das dau day dca dcc dcd dco dcr dcs dcu dda ddc ddd ddo ddr dds ddu ddy doa doc dod doo dor dos dou doy dra drc drd dro drr drs dru dry dsa dsc dsd dso dsr dss dsu dsy dua duc dud duo dur dus duy dy- dya dyc dyd dyo dyr dys dyu dyy oaa oac oad oao oar oas oau oc- oca occ ocd oco ocr ocs ocu oda odc odd odo odr ods odu oo- ooa ooc ood ooo oor oos or- ora orc ord oro orr ors oru ory os- osa osc osd oso osr oss osu ou- oua ouc oud ouo our ous oya oyd oyo oys ra- raa rac rad rao rar ras rau ray rca rcc rcd rco rcr rcs rcu rda rdc rdd rdo rdr rds rdu rdy roa roc rod roo ror ros rou roy rra rrc rrd rrr rrs rru rsa rsc rsd rso rsr rss rsu rua ruc rud ruo rur rus ruu ruy ry- rya ryc ryd ryo ryr rys ryu ryy saa sac sad sao sar sas sau say sca scc scd sco scr scs scu sda sdc sdd sdo sdr sds sdu sdy soa soc sod soo sor sos sou soy sr- sra src srd sro srr srs sry ss- ssa ssc ssd sso ssr sss ssu sua suc sud suo sur sus suu suy sy- sya syc syd syr sys syu ua- uaa uac uad uao uar uas uau uay uca ucc ucd uco ucr ucs ucu uda udc udd udo udr uds udu uoa uoc uod uoo uor uos ur- ura urc urd uro urr urs uru ury usa usc usd uso usr uss usu uua uuc uur uus uuu uyc uyo uys uyu yaa yac yad yao yar yas yau yay yca ycc ycd yco ycs ycu ycy yda ydo yds ydy yoc yod yoo yor yos you yoy yra yrc yro yrs yru ysa ysc yso ysr yss ysu ysy yua yud yuo yur yus yuu yuy yyc yys yyu yyy