a-a a-c a-t aaa aac aad aak aan aar aas aat ac- aca acc acd ack acn acr acs act ad- ada adc add adk adn adr ads adt aka akc akd akk akn akr aks an- ana anc and ank ann anr ans ant ar- ara arc ard ark arn arr ars art as- asa asc asd ask asn asr ass ast at- ata atc atd atn atr ats att c-- caa cac cad cak can car cas cat cca ccc ccd cck ccn ccr ccs cct cda cdc cdd cdk cdn cdr cds cdt cka ckc ckd cks ckt cn- cna cnc cnd cnn cnr cns cnt cra crc crd crk crn crr crs crt csa csc csd csk csn csr css cst cta ctc ctd ctk ctn ctr cts ctt daa dac dad dak dan dar das dat dca dcc dcd dck dcn dcr dcs dct dda ddc ddd ddk ddn ddr dds ddt dka dkc dkk dkr dks dkt dna dnc dnd dnk dnn dnr dns dnt dra drc drd drk drn drr drs drt dsa dsc dsd dsk dsn dsr dss dst dta dtc dtd dtk dtn dtr dts dtt k-t ka- kaa kac kad kak kan kar kas kat kca kcc kcd kck kcn kcr kcs kct kda kdc kdk kdr kds kdt kkc kkk kkn kkr kks kkt kn- kna knc knd knk knn knr knt kra krc krd krk krn krr krs krt ksa ksc ksd ksk ksn ksr kss kst kta ktc ktk ktn ktr kts ktt naa nac nad nak nan nar nas nat nca ncc ncd nck ncn ncr ncs nct nda ndc ndd ndk ndn ndr nds ndt nka nkc nkk nkn nkr nks nkt nna nnc nnk nnn nns nnt nra nrc nrd nrk nrn nrr nrs nrt nsa nsc nsd nsk nsn nsr nss nst nta ntc ntd ntk ntn ntr nts ntt ra- raa rac rad rak ran rar ras rat rca rcc rcd rcn rcr rcs rct rda rdc rdd rdn rdr rds rdt rkc rkk rks rkt rna rnc rnd rnn rnr rns rnt rra rrc rrd rrk rrn rrr rrs rrt rsa rsc rsd rsk rsn rsr rss rst rta rtc rtd rtk rtn rtr rts rtt saa sac sad sak san sar sas sat sca scc scd sck scn scr scs sct sda sdc sdd sdk sdn sdr sds sdt sk- ska skc skd skk skr sks skt sna snc snd snk snn snr sns snt sr- sra src srd srk srn srr srs srt ss- ssa ssc ssd ssk ssn ssr sss sst sta stc std stk stn str sts stt taa tac tad tak tan tar tas tat tca tcc tcd tck tcn tcr tcs tct tda tdc tdd tdk tdn tdr tds tdt tka tkc tkk tkr tks tkt tna tnc tnd tnk tnn tnr tns tnt tra trc trd trk trn trr trs trt tsa tsc tsd tsk tsn tsr tss tst tta ttc ttd ttk ttn ttr tts ttt

-ana a-ak aaaa aaac aaad aaan aaar aaas aaca aacc aacd aack aacn aacr aacs aact aada aadc aads aadt aaka aana aand aara aarc aard aars aart aasa aasc aasd aass aast aata aatc aatk aatt ac-t acaa acac acad acan acar acas acat acca accc accd accs acct acda acdc acds acdt ackd acks acr- acra acrc acrr acrs acsa acsc acsd acss acst acta actc acts actt adaa adac adad adak adan adar adas adat adcc adcs adda addc addd addn addr adds adna adns adra adrs adsa adsr adss adst adta adts akaa akan akar akas akca akdn akka akna akr- akra aksa akst ana- anaa anac anad anak anan anar anas anat anca ancc anct and- anda andr ands andt ank- anka anna anns annt anrc ansa ansd ant- anta antr ants antt arac arad arak aran arar aras arat arc- arca arcs arct arda ardc ards arka arks arna arnd arnk arns arnt arr- arra arrc arrk arrr arrs arrt ars- arsa arsc arsd arsk arst arta artc artr arts asaa asac asad asak asan asar asas asat asc- asca ascc ascr asct asda asds aska askr asks askt asnc asra asrc asrs assa assc assd assk assn assr asss asst asta astc astr asts at-t ataa atac atad atak atan atar atas atat atca atcc atck atcr atcs atdt atka atkt atna atns atra atrc atrk atrn atsc atst atta attn attr atts c-cd caaa caac caan caas caat cac- caca cacc cack cacr cada cadc cadd cadr cads caka cana canc cand cank cann cans cant cara carc card cark carn carr cars cart casa casc casd cask casr cass cast cat- cata catc catd cats catt ccaa ccac ccad ccar ccas ccat ccca cccc cccs ccdc ccdn ccdr ccds ccna ccnc ccnr ccns ccra ccrc ccrs ccrt ccsa ccsd ccsn ccss ccst cctc cctt cd-r cdaa cdac cdad cdcs cdda cddr cdna cdnc cdrs cdss ckac ckan ckat ckck ckcs cknc ckns cknt ckrc ckrd cksa ckst ckts cnaa cnac cnas cnda cndd cnna cnrc cnrr cnrt cnsa cnss cnta cntc cntk cntr crac cran crar cras crat crca crcc crcr crda crdc crkc crna crns crrt crsa crss crst crtc crts csaa csac csak csar csas csat cscc cscd cscr cscs csda csdn csdr cska csks csra csrc csrd csrs cssa cssd cssr csta cstc cstd cstr csts ctan ctca ctns ctrc ctrn ctrs ctsa ctsc ctsn ctss ctta cttn ctts d-na daad daan daar daas daca dacs dact dada dads daka daks dana dand dank dann danr dans dant dara darc dard dark darn darr dars dart dasa dasc dasd dask dass dast data datr dats datt dcas dcca dccc dccs dcct dcds dcns dcra dcrk dcsc dcss dctc dcts dddd ddrc ddss ddts dkdc dnaa dnac dnad dnan dnas dnat dncs dnrc dnsa dnsc dntt draa drac drad drak drar dras drat drca drda drna drra drrs drsa dsac dscc dscn dscr dscs dsda dsdr