a-a aaa aad aak aan aap aay ad- ada add adk adn adp ady aka akd akk akn akp an- ana and ank ann anp any ap- apa apd apk apn app apy ay- aya ayd ayk ayn ayp daa dad dak dan dap day dda ddd ddk ddn ddp ddy dka dkk dkp dna dnd dnk dnn dnp dny dpa dpd dpk dpn dpp dy- dya dyd dyk dyn dyp dyy ka- kaa kad kak kan kap kay kda kdk kdp kdy kkk kkn kkp kky kn- kna knd knk knn knp kpa kpd kpk kpn kpp kya kyd kyn kyp naa nad nak nan nap nay nda ndd ndk ndn ndp ndy nka nkk nkn nkp nky nna nnk nnn nnp npa npd npn npp nya nyd nyk nyn nyp nyy p-p paa pad pak pan pap pay pda pdd pdk pdn pdp pka pkd pkn pkp pky pn- pna pnd pnk pnn pnp pny ppa ppd ppk ppn ppp py- pya pyd pyk pyn yaa yad yak yan yap yay yda ydn ydy yka ykk ykn yna ynd ynk ynn ynp yny ypa ypd yyy