a-a a-i a-t aaa aaf aai aan aap aar aas aat aay af- afa aff afi afn afp afr afs aft afy ai- aia aif aii ain aip air ais ait aiy an- ana anf ani ann anp anr ans ant any ap- apa apf api apn app apr aps apt apy ar- ara arf ari arn arp arr ars art ary as- asa asf asi asn asp asr ass ast asy at- ata atf ati atn atp atr ats att ay- aya ayf ayi ayn ayp ayr ays ayt faa faf fai fan fap far fas fat fay ffa fff ffi ffn ffp ffr ffs fft ffy fia fif fii fin fip fir fis fit fna fnf fni fnn fnp fnr fns fnt fpa fpi fpn fpp fpr fps fpt fpy fra frf fri frn frp frr frs frt fry fsa fsf fsi fsn fsp fsr fss fst fta ftf fti ftn ftp ftr fts ftt fty fy- fya fyi fyn fyp i-f ia- iaa iaf iai ian iap iar ias iat ifa iff ifi ifn ifp ifr ifs ift ify iia iif iii iin iip iir iis iit in- ina inf ini inn inp inr ins int iny ipa ipf ipi ipn ipp ipr ips ipt ipy ir- ira irf iri irn irp irr irs irt iry is- isa isf isi isn isp isr iss ist isy ita itf iti itn itp its itt ity iya iyr iys iyt iyy n-i naa naf nai nan nap nar nas nat nay nfa nff nfi nfn nfp nfr nfs nft nia nif nii nin nip nir nis nit nna nnf nni nnn nnp nns nnt npa npf npi npn npp npr nps npt nra nrf nri nrn nrp nrr nrs nrt nry nsa nsf nsi nsn nsp nsr nss nst nsy nta ntf nti ntn ntp ntr nts ntt nya nyf nyn nyp nys nyt nyy p-p paa paf pai pan pap par pas pat pay pfa pff pfi pfn pfp pfr pfs pft pfy pia pif pii pin pip pir pis pit pn- pna pnf pni pnn pnp pnr pns pnt pny ppa ppf ppi ppn ppp ppr pps ppt pra prf pri prn prp prr prs prt pry ps- psa psf psi psn psp psr pss pst psy pt- pta ptf pti ptn ptp ptr pts ptt pty py- pya pyf pyn pyr pys pyt ra- raa raf rai ran rap rar ras rat ray rfa rff rfi rfn rfp rfr rfs rft ria rif rii rin rip rir ris rit riy rna rni rnn rnp rnr rns rnt rny rpa rpf rpi rpn rpp rpr rps rpt rra rrf rri rrn rrp rrr rrs rrt rsa rsf rsi rsn rsp rsr rss rst rta rtf rti rtn rtp rtr rts rtt rty ry- rya ryf ryn ryr rys ryy saa saf sai san sap sar sas sat say sfa sff sfi sfn sfp sfr sfs sft sia sif sii sin sip sir sis sit sna snf sni snn snp snr sns snt sny spa spf spi spn spp spr sps spt spy sr- sra srf sri srn srp srr srs srt sry ss- ssa ssf ssi ssn ssp ssr sss sst sta stf sti stn stp str sts stt sty sy- sya syi syn syp syr sys syt taa taf tai tan tap tar tas tat tay tfa tff tfi tfn tfp tfr tfs tft tia tif tii tin tip tir tis tit tiy tna tnf tni tnn tnp tnr tns tnt tpa tpf tpi tpn tpp tpr tps tpt tra trf tri trn trp trr trs trt try tsa tsf tsi tsn tsp tsr tss tst tsy tta ttf tti ttn ttp ttr tts ttt tty tya tyf tyn typ tyr tys tyt yaa yaf yai yan yap yar yas yat yay yfa yff yfr yfs yft yif yii yin yip yir yis yit yna ynn ynp yns yny ypa ypf yps yra yrf yrn yrp yrs yrt ysa ysi ysp ysr yss yst ysy yta ytf ytn ytp ytr yts ytt yyf yys yyt yyy