a-a a-t aaa aad aan aap aar aat aay ad- ada add adn adp adr adt ady an- ana and ann anp anr ant any ap- apa apd apn app apr apt apy ar- ara ard arn arp arr art ary at- ata atd atn atp atr att ay- aya ayd ayn ayp ayr ayt daa dad dan dap dar dat day dda ddd ddn ddp ddr ddt ddy dna dnd dnn dnp dnr dnt dny dpa dpd dpn dpp dpr dpt dra drd drn drp drr drt dry dta dtd dtn dtp dtr dtt dty dy- dya dyd dyn dyp dyr dyy naa nad nan nap nar nat nay nda ndd ndn ndp ndr ndt ndy nna nnn nnp nnt npa npd npn npp npr npt nra nrd nrn nrp nrr nrt nry nta ntd ntn ntp ntr ntt nya nyd nyn nyp nyt nyy p-p paa pad pan pap par pat pay pda pdd pdn pdp pdr pdt pn- pna pnd pnn pnp pnr pnt pny ppa ppd ppn ppp ppr ppt pra prd prn prp prr prt pry pt- pta ptd ptn ptp ptr ptt pty py- pya pyd pyn pyr pyt ra- raa rad ran rap rar rat ray rda rdd rdn rdp rdr rdt rdy rna rnd rnn rnp rnr rnt rny rpa rpd rpn rpp rpr rpt rra rrd rrn rrp rrr rrt rta rtd rtn rtp rtr rtt rty ry- rya ryd ryn ryr ryy taa tad tan tap tar tat tay tda tdd tdn tdp tdr tdt tdy tna tnd tnn tnp tnr tnt tpa tpd tpn tpp tpr tpt tra trd trn trp trr trt try tta ttd ttn ttp ttr ttt tty tya tyd tyn typ tyr tyt yaa yad yan yap yar yat yay yda ydn ydt ydy yna ynd ynn ynp yny ypa ypd yra yrn yrp yrt yta ytd ytn ytp ytr ytt yyt yyy