a-a a-i a-t aaa aad aai aap aar aat aay ad- ada add adi adp adr adt ady ai- aia aid aii aip air ait aiy ap- apa apd api app apr apt apy ar- ara ard ari arp arr art ary at- ata atd ati atp atr att ay- aya ayd ayi ayp ayr ayt daa dad dai dap dar dat day dda ddd ddi ddp ddr ddt ddy di- dia did dii dip dir dit diy dpa dpd dpi dpp dpr dpt dra drd dri drp drr drt dry dta dtd dti dtp dtr dtt dty dy- dya dyd dyp dyr dyy i-d ia- iaa iad iai iap iar iat ida idd idi idp idr idt idy iia iid iii iip iir iit ipa ipd ipi ipp ipr ipt ipy ir- ira ird iri irp irr irt iry ita itd iti itp itt ity iya iyr iyt iyy p-p paa pad pai pap par pat pay pda pdd pdi pdp pdr pdt pia pid pii pip pir pit ppa ppd ppi ppp ppr ppt pra prd pri prp prr prt pry pt- pta ptd pti ptp ptr ptt pty py- pya pyd pyr pyt ra- raa rad rai rap rar rat ray rda rdd rdi rdp rdr rdt rdy ria rid rii rip rir rit riy rpa rpd rpi rpp rpr rpt rra rrd rri rrp rrr rrt rta rtd rti rtp rtr rtt rty ry- rya ryd ryr ryy taa tad tai tap tar tat tay tda tdd tdi tdp tdr tdt tdy tia tid tii tip tir tit tiy tpa tpd tpi tpp tpr tpt tra trd tri trp trr trt try tta ttd tti ttp ttr ttt tty tya tyd typ tyr tyt yaa yad yai yap yar yat yay yda ydt ydy yid yii yip yir yit ypa ypd yra yrp yrt yta ytd ytp ytr ytt yyt yyy