a-a aaa aad aak aap aar aay ad- ada add adk adp adr ady aka akd akk akp akr ap- apa apd apk app apr apy ar- ara ard ark arp arr ary ay- aya ayd ayk ayp ayr daa dad dak dap dar day dda ddd ddk ddp ddr ddy dka dkk dkp dkr dpa dpd dpk dpp dpr dra drd drk drp drr dry dy- dya dyd dyk dyp dyr dyy ka- kaa kad kak kap kar kay kda kdk kdp kdr kdy kkk kkp kkr kky kpa kpd kpk kpp kpr kra krd krk krp krr kry kya kyd kyp kyr p-p paa pad pak pap par pay pda pdd pdk pdp pdr pka pkd pkp pkr pky ppa ppd ppk ppp ppr pra prd prk prp prr pry py- pya pyd pyk pyr ra- raa rad rak rap rar ray rda rdd rdp rdr rdy rkk rkp rky rpa rpd rpk rpp rpr rra rrd rrk rrp rrr ry- rya ryd ryk ryr ryy yaa yad yak yap yar yay yda ydy yka ykk ypa ypd yra yrp yyy