a-a a-c aaa aac aad aan aao aap aar aay ac- aca acc acd acn aco acp acr acy ad- ada adc add adn ado adp adr ady an- ana anc and ann ano anp anr any aoa aoc aod aon aoo aop aor ap- apa apc apd apn apo app apr apy ar- ara arc ard arn aro arp arr ary ay- aya ayc ayd ayn ayo ayp ayr c-- caa cac cad can cao cap car cay cca ccc ccd ccn cco ccp ccr cda cdc cdd cdn cdo cdp cdr cdy cn- cna cnc cnd cnn cno cnp cnr cny co- coa coc cod con coo cop cor coy cpa cpc cpd cpn cpo cpp cpr cra crc crd crn cro crp crr cry cya cyc cyd cyn cyo cyp cyr daa dac dad dan dao dap dar day dca dcc dcd dcn dco dcp dcr dda ddc ddd ddn ddo ddp ddr ddy dna dnc dnd dnn dno dnp dnr dny doa doc dod don doo dop dor doy dpa dpc dpd dpn dpo dpp dpr dra drc drd drn dro drp drr dry dy- dya dyc dyd dyn dyo dyp dyr dyy naa nac nad nan nao nap nar nay nca ncc ncd ncn nco ncp ncr nda ndc ndd ndn ndo ndp ndr ndy nna nnc nnn nno nnp no- noa noc nod non noo nop nor noy npa npc npd npn npo npp npr nra nrc nrd nrn nro nrp nrr nry nya nyc nyd nyn nyo nyp nyy oaa oac oad oan oao oap oar oc- oca occ ocd ocn oco ocp ocr oda odc odd odn odo odp odr on- ona onc ond onn ono onp onr ony oo- ooa ooc ood oon ooo oop oor op- opa opc opd opn opo opp opr opy or- ora orc ord orn oro orp orr ory oya oyd oyo p-p paa pac pad pan pao pap par pay pca pcc pcd pcn pco pcp pcr pda pdc pdd pdn pdo pdp pdr pn- pna pnc pnd pnn pno pnp pnr pny poa poc pod pon poo pop por poy ppa ppc ppd ppn ppo ppp ppr pra prc prd prn pro prp prr pry py- pya pyc pyd pyn pyo pyr ra- raa rac rad ran rao rap rar ray rca rcc rcd rcn rco rcp rcr rda rdc rdd rdn rdo rdp rdr rdy rna rnc rnd rnn rno rnp rnr rny roa roc rod ron roo rop ror roy rpa rpc rpd rpn rpo rpp rpr rra rrc rrd rrn rrp rrr ry- rya ryc ryd ryn ryo ryr ryy yaa yac yad yan yao yap yar yay yca ycc ycd yco ycp ycy yda ydn ydo ydy yna ynd ynn ynp yny yoc yod yon yoo yop yor yoy ypa ypd ypo yra yrc yrn yro yrp yyc yyy