a-a a-t aaa aad aap aar aas aat aay ad- ada add adp adr ads adt ady ap- apa apd app apr aps apt apy ar- ara ard arp arr ars art ary as- asa asd asp asr ass ast asy at- ata atd atp atr ats att ay- aya ayd ayp ayr ays ayt daa dad dap dar das dat day dda ddd ddp ddr dds ddt ddy dpa dpd dpp dpr dps dpt dra drd drp drr drs drt dry dsa dsd dsp dsr dss dst dsy dta dtd dtp dtr dts dtt dty dy- dya dyd dyp dyr dys dyy p-p paa pad pap par pas pat pay pda pdd pdp pdr pds pdt ppa ppd ppp ppr pps ppt pra prd prp prr prs prt pry ps- psa psd psp psr pss pst psy pt- pta ptd ptp ptr pts ptt pty py- pya pyd pyr pys pyt ra- raa rad rap rar ras rat ray rda rdd rdp rdr rds rdt rdy rpa rpd rpp rpr rps rpt rra rrd rrp rrr rrs rrt rsa rsd rsp rsr rss rst rta rtd rtp rtr rts rtt rty ry- rya ryd ryr rys ryy saa sad sap sar sas sat say sda sdd sdp sdr sds sdt sdy spa spd spp spr sps spt spy sr- sra srd srp srr srs srt sry ss- ssa ssd ssp ssr sss sst sta std stp str sts stt sty sy- sya syd syp syr sys syt taa tad tap tar tas tat tay tda tdd tdp tdr tds tdt tdy tpa tpd tpp tpr tps tpt tra trd trp trr trs trt try tsa tsd tsp tsr tss tst tsy tta ttd ttp ttr tts ttt tty tya tyd typ tyr tys tyt yaa yad yap yar yas yat yay yda yds ydt ydy ypa ypd yps yra yrp yrs yrt ysa ysp ysr yss yst ysy yta ytd ytp ytr yts ytt yys yyt yyy