a-a a-i aaa aad aai aap aar aas aay ad- ada add adi adp adr ads ady ai- aia aid aii aip air ais aiy ap- apa apd api app apr aps apy ar- ara ard ari arp arr ars ary as- asa asd asi asp asr ass asy ay- aya ayd ayi ayp ayr ays daa dad dai dap dar das day dda ddd ddi ddp ddr dds ddy di- dia did dii dip dir dis diy dpa dpd dpi dpp dpr dps dra drd dri drp drr drs dry dsa dsd dsi dsp dsr dss dsy dy- dya dyd dyp dyr dys dyy i-d ia- iaa iad iai iap iar ias ida idd idi idp idr ids idy iia iid iii iip iir iis ipa ipd ipi ipp ipr ips ipy ir- ira ird iri irp irr irs iry is- isa isd isi isp isr iss isy iya iyr iys iyy p-p paa pad pai pap par pas pay pda pdd pdi pdp pdr pds pia pid pii pip pir pis ppa ppd ppi ppp ppr pps pra prd pri prp prr prs pry ps- psa psd psi psp psr pss psy py- pya pyd pyr pys ra- raa rad rai rap rar ras ray rda rdd rdi rdp rdr rds rdy ria rid rii rip rir ris riy rpa rpd rpi rpp rpr rps rra rrd rri rrp rrr rrs rsa rsd rsi rsp rsr rss ry- rya ryd ryr rys ryy saa sad sai sap sar sas say sda sdd sdi sdp sdr sds sdy sia sid sii sip sir sis spa spd spi spp spr sps spy sr- sra srd sri srp srr srs sry ss- ssa ssd ssi ssp ssr sss sy- sya syd syi syp syr sys yaa yad yai yap yar yas yay yda yds ydy yid yii yip yir yis ypa ypd yps yra yrp yrs ysa ysi ysp ysr yss ysy yys yyy