a-a a-c aaa aac aad aag aan aao aau aay ac- aca acc acd acg acn aco acu acy ad- ada adc add adg adn ado adu ady ag- aga agc agd agg agn ago agu agy an- ana anc and ang ann ano anu any aoa aoc aod aog aon aoo aou au- aua auc aud aug aun auo ay- aya ayc ayd ayn ayo ayu c-- caa cac cad cag can cao cau cay cca ccc ccd ccg ccn cco ccu cda cdc cdd cdg cdn cdo cdu cdy cga cgc cgd cgg cgn cgo cgu cgy cn- cna cnc cnd cng cnn cno cnu cny co- coa coc cod cog con coo cou coy cua cuc cud cug cun cuo cuu cuy cya cyc cyd cyg cyn cyo daa dac dad dag dan dao dau day dca dcc dcd dcg dcn dco dcu dda ddc ddd ddg ddn ddo ddu ddy dga dgc dgd dgg dgn dgu dna dnc dnd dng dnn dno dny doa doc dod dog don doo dou doy dua duc dud dug dun duo duy dy- dya dyc dyd dyn dyo dyu dyy g-d gaa gac gad gag gan gao gau gay gca gcc gcd gcg gcn gco gcu gda gdc gdd gdn gdo gdu gga ggc ggd ggg ggn ggo ggu gna gnc gnd gnn gno gnu goa goc god gog gon goo gou goy gu- gua guc gud gug gun guo guu guy gy- gya gyd gyn gyo naa nac nad nag nan nao nau nay nca ncc ncd ncg ncn nco ncu nda ndc ndd ndg ndn ndo ndu ndy nga ngc ngd ngg ngn ngo ngu nna nnc nng nnn nno nnu no- noa noc nod nog non noo nou noy nua nuc nud nug nun nuo nuu nuy nya nyc nyd nyg nyn nyo nyu nyy oaa oac oad oag oan oao oau oc- oca occ ocd ocg ocn oco ocu oda odc odd odg odn odo odu oga ogc ogd ogg ogn ogo ogy on- ona onc ond ong onn ono onu ony oo- ooa ooc ood oog oon ooo ou- oua ouc oud oun ouo oya oyd oyo ua- uaa uac uad uag uan uao uau uay uca ucc ucd ucg ucn uco ucu uda udc udd udg udn udo udu uga ugc ugg ugn ugo ugu un- una unc und ung unn uno unu uny uoa uoc uod uog uon uoo uua uuc uug uun uuu uyc uyo uyu yaa yac yad yag yan yao yau yay yca ycc ycd yco ycu ycy yda ydg ydn ydo ydy yga ygc ygo yna ynd yng ynn ynu yny yoc yod yog yon yoo you yoy yua yud yug yun yuo yuu yuy yyc yyg yyu yyy