a-a aaa aad aan aao aap aas aay ad- ada add adn ado adp ads ady an- ana and ann ano anp ans any aoa aod aon aoo aop aos ap- apa apd apn apo app aps apy as- asa asd asn aso asp ass asy ay- aya ayd ayn ayo ayp ays daa dad dan dao dap das day dda ddd ddn ddo ddp dds ddy dna dnd dnn dno dnp dns dny doa dod don doo dop dos doy dpa dpd dpn dpo dpp dps dsa dsd dsn dso dsp dss dsy dy- dya dyd dyn dyo dyp dys dyy naa nad nan nao nap nas nay nda ndd ndn ndo ndp nds ndy nna nnn nno nnp nns no- noa nod non noo nop nos noy npa npd npn npo npp nps nsa nsd nsn nso nsp nss nsy nya nyd nyn nyo nyp nys nyy oaa oad oan oao oap oas oda odd odn odo odp ods on- ona ond onn ono onp ons ony oo- ooa ood oon ooo oop oos op- opa opd opn opo opp ops opy os- osa osd osn oso osp oss oya oyd oyo oys p-p paa pad pan pao pap pas pay pda pdd pdn pdo pdp pds pn- pna pnd pnn pno pnp pns pny poa pod pon poo pop pos poy ppa ppd ppn ppo ppp pps ps- psa psd psn pso psp pss psy py- pya pyd pyn pyo pys saa sad san sao sap sas say sda sdd sdn sdo sdp sds sdy sna snd snn sno snp sns sny soa sod son soo sop sos soy spa spd spn spo spp sps spy ss- ssa ssd ssn sso ssp sss sy- sya syd syn syp sys yaa yad yan yao yap yas yay yda ydn ydo yds ydy yna ynd ynn ynp yns yny yod yon yoo yop yos yoy ypa ypd ypo yps ysa yso ysp yss ysy yys yyy