a-a a-c a-t aaa aac aad aak aan aao aar aas aat aay ac- aca acc acd ack acn aco acr acs act acy ad- ada adc add adk adn ado adr ads adt ady aka akc akd akk akn ako akr aks an- ana anc and ank ann ano anr ans ant any aoa aoc aod aok aon aoo aor aos aot ar- ara arc ard ark arn aro arr ars art ary as- asa asc asd ask asn aso asr ass ast asy at- ata atc atd atn ato atr ats att ay- aya ayc ayd ayk ayn ayo ayr ays ayt c-- caa cac cad cak can cao car cas cat cay cca ccc ccd cck ccn cco ccr ccs cct cda cdc cdd cdk cdn cdo cdr cds cdt cdy cka ckc ckd cko cks ckt cky cn- cna cnc cnd cnn cno cnr cns cnt cny co- coa coc cod cok con coo cor cos cot coy cra crc crd crk crn cro crr crs crt cry csa csc csd csk csn cso csr css cst csy cta ctc ctd ctk ctn cto ctr cts ctt cty cya cyc cyd cyk cyn cyo cyr cys cyt daa dac dad dak dan dao dar das dat day dca dcc dcd dck dcn dco dcr dcs dct dda ddc ddd ddk ddn ddo ddr dds ddt ddy dka dkc dkk dko dkr dks dkt dna dnc dnd dnk dnn dno dnr dns dnt dny doa doc dod dok don doo dor dos dot doy dra drc drd drk drn dro drr drs drt dry dsa dsc dsd dsk dsn dso dsr dss dst dsy dta dtc dtd dtk dtn dto dtr dts dtt dty dy- dya dyc dyd dyk dyn dyo dyr dys dyy k-t ka- kaa kac kad kak kan kao kar kas kat kay kca kcc kcd kck kcn kcr kcs kct kda kdc kdk kdo kdr kds kdt kdy kkc kkk kkn kkr kks kkt kky kn- kna knc knd knk knn kno knr knt koa koc kod kok kon koo kor kos kot koy kra krc krd krk krn kro krr krs krt kry ksa ksc ksd ksk ksn kso ksr kss kst kta ktc ktk ktn kto ktr kts ktt kya kyc kyd kyn kyo kyr kys kyt naa nac nad nak nan nao nar nas nat nay nca ncc ncd nck ncn nco ncr ncs nct nda ndc ndd ndk ndn ndo ndr nds ndt ndy nka nkc nkk nkn nko nkr nks nkt nky nna nnc nnk nnn nno nns nnt no- noa noc nod nok non noo nor nos not noy nra nrc nrd nrk nrn nro nrr nrs nrt nry nsa nsc nsd nsk nsn nso nsr nss nst nsy nta ntc ntd ntk ntn nto ntr nts ntt nya nyc nyd nyk nyn nyo nys nyt nyy oaa oac oad oak oan oao oar oas oat oc- oca occ ocd ock ocn oco ocr ocs oct oda odc odd odn odo odr ods odt oka okc okd okk oko okr oks on- ona onc ond onk onn ono onr ons ont ony oo- ooa ooc ood ook oon ooo oor oos oot or- ora orc ord ork orn oro orr ors ort ory os- osa osc osd osk osn oso osr oss ost ot- ota otc otd otk otn oto otr ots ott oya oyd oyo oys ra- raa rac rad rak ran rao rar ras rat ray rca rcc rcd rcn rco rcr rcs rct rda rdc rdd rdn rdo rdr rds rdt rdy rkc rkk rko rks rkt rky rna rnc rnd rnn rno rnr rns rnt rny roa roc rod rok ron roo ror ros rot roy rra rrc rrd rrk rrn rrr rrs rrt rsa rsc rsd rsk rsn rso rsr rss rst rta rtc rtd rtk rtn rto rtr rts rtt rty ry- rya ryc ryd ryk ryn ryo ryr rys ryy saa sac sad sak san sao sar sas sat say sca scc scd sck scn sco scr scs sct sda sdc sdd sdk sdn sdo sdr sds sdt sdy sk- ska skc skd skk sko skr sks skt sky sna snc snd snk snn sno snr sns snt sny soa soc sod sok son soo sor sos sot soy sr- sra src srd srk srn sro srr srs srt sry ss- ssa ssc ssd ssk ssn sso ssr sss sst sta stc std stk stn sto str sts stt sty sy- sya syc syd syk syn syr sys syt taa tac tad tak tan tao tar tas tat tay tca tcc tcd tck tcn tco tcr tcs tct tda tdc tdd tdk tdn tdo tdr tds tdt tdy tka tkc tkk tko tkr tks tkt tky tna tnc tnd tnk tnn tno tnr tns tnt to- toa toc tod tok ton too tor tos tot toy tra trc trd trk trn tro trr trs trt try tsa tsc tsd tsk tsn tso tsr tss tst tsy tta ttc ttd ttk ttn tto ttr tts ttt tty tya tyc tyd tyn tyo tyr tys tyt yaa yac yad yak yan yao yar yas yat yay yca ycc ycd yco ycs ycy yda ydn ydo yds ydt ydy yka ykk ykn yna ynd ynk ynn yns yny yoc yod yok yon yoo yor yos yot yoy yra yrc yrn yro yrs yrt ysa ysc ysk yso ysr yss yst ysy yta ytc ytd ytk ytn yto ytr yts ytt yyc yys yyt yyy