a-a a-c a-t aaa aac aad aan aao aap aar aas aat ac- aca acc acd acn aco acp acr acs act ad- ada adc add adn ado adp adr ads adt an- ana anc and ann ano anp anr ans ant aoa aoc aod aon aoo aop aor aos aot ap- apa apc apd apn apo app apr aps apt ar- ara arc ard arn aro arp arr ars art as- asa asc asd asn aso asp asr ass ast at- ata atc atd atn ato atp atr ats att c-- caa cac cad can cao cap car cas cat cca ccc ccd ccn cco ccp ccr ccs cct cda cdc cdd cdn cdo cdp cdr cds cdt cn- cna cnc cnd cnn cno cnp cnr cns cnt co- coa coc cod con coo cop cor cos cot cpa cpc cpd cpn cpo cpp cpr cps cpt cra crc crd crn cro crp crr crs crt csa csc csd csn cso csp csr css cst cta ctc ctd ctn cto ctp ctr cts ctt daa dac dad dan dao dap dar das dat dca dcc dcd dcn dco dcp dcr dcs dct dda ddc ddd ddn ddo ddp ddr dds ddt dna dnc dnd dnn dno dnp dnr dns dnt doa doc dod don doo dop dor dos dot dpa dpc dpd dpn dpo dpp dpr dps dpt dra drc drd drn dro drp drr drs drt dsa dsc dsd dsn dso dsp dsr dss dst dta dtc dtd dtn dto dtp dtr dts dtt naa nac nad nan nao nap nar nas nat nca ncc ncd ncn nco ncp ncr ncs nct nda ndc ndd ndn ndo ndp ndr nds ndt nna nnc nnn nno nnp nns nnt no- noa noc nod non noo nop nor nos not npa npc npd npn npo npp npr nps npt nra nrc nrd nrn nro nrp nrr nrs nrt nsa nsc nsd nsn nso nsp nsr nss nst nta ntc ntd ntn nto ntp ntr nts ntt oaa oac oad oan oao oap oar oas oat oc- oca occ ocd ocn oco ocp ocr ocs oct oda odc odd odn odo odp odr ods odt on- ona onc ond onn ono onp onr ons ont oo- ooa ooc ood oon ooo oop oor oos oot op- opa opc opd opn opo opp opr ops opt or- ora orc ord orn oro orp orr ors ort os- osa osc osd osn oso osp osr oss ost ot- ota otc otd otn oto otp otr ots ott p-p paa pac pad pan pao pap par pas pat pca pcc pcd pcn pco pcp pcr pcs pct pda pdc pdd pdn pdo pdp pdr pds pdt pn- pna pnc pnd pnn pno pnp pnr pns pnt poa poc pod pon poo pop por pos pot ppa ppc ppd ppn ppo ppp ppr pps ppt pra prc prd prn pro prp prr prs prt ps- psa psc psd psn pso psp psr pss pst pt- pta ptc ptd ptn pto ptp ptr pts ptt ra- raa rac rad ran rao rap rar ras rat rca rcc rcd rcn rco rcp rcr rcs rct rda rdc rdd rdn rdo rdp rdr rds rdt rna rnc rnd rnn rno rnp rnr rns rnt roa roc rod ron roo rop ror ros rot rpa rpc rpd rpn rpo rpp rpr rps rpt rra rrc rrd rrn rrp rrr rrs rrt rsa rsc rsd rsn rso rsp rsr rss rst rta rtc rtd rtn rto rtp rtr rts rtt saa sac sad san sao sap sar sas sat sca scc scd scn sco scp scr scs sct sda sdc sdd sdn sdo sdp sdr sds sdt sna snc snd snn sno snp snr sns snt soa soc sod son soo sop sor sos sot spa spc spd spn spo spp spr sps spt sr- sra src srd srn sro srp srr srs srt ss- ssa ssc ssd ssn sso ssp ssr sss sst sta stc std stn sto stp str sts stt taa tac tad tan tao tap tar tas tat tca tcc tcd tcn tco tcp tcr tcs tct tda tdc tdd tdn tdo tdp tdr tds tdt tna tnc tnd tnn tno tnp tnr tns tnt to- toa toc tod ton too top tor tos tot tpa tpc tpd tpn tpo tpp tpr tps tpt tra trc trd trn tro trp trr trs trt tsa tsc tsd tsn tso tsp tsr tss tst tta ttc ttd ttn tto ttp ttr tts ttt

-ana a-do aaaa aaac aaad aaan aaap aaar aaas aaca aacc aacd aacn aaco aacp aacr aacs aact aada aadc aads aadt aana aand aanp aaon aaoo aapa aapc aapo aaps aapt aara aarc aard aaro aarp aars aart aasa aasc aasd aass aast aata aatc aatt ac-t acaa acac acad acan acap acar acas acat acca accc accd acco accp accs acct acda acdc acdp acds acdt acoa acod acon acop acor acos acot acpa acpd acpr acps acpt acr- acra acrc acro acrr acrs acsa acsc acsd acss acst acta actc acto acts actt adaa adac adad adan adao adap adar adas adat adcc adcs adda addc addd addn addo addr adds adna adnp adns adoc adod adon adoo ador ados adot adp- adps adra adro adrs adsa adso adsr adss adst adta adts ana- anaa anac anad anan anao anap anar anas anat anca ancc anco anct and- anda ando andr ands andt anna anno anns annt ano- anoa anod anon anor anos anp- anpa anpp anpr anrc ansa ansd anso ansp ant- anta anto antr ants antt aoca aocs aono aont aopo aora aorn aors aort aosd aosp aoss aotc aotd apac apan apao apap apar apas apat apca apcc apcd apcn apco apcr apcs apda apdd apds apna apno apo- apoc apod apon apoo apop apor apos apot appa appc appd appr apps appt apra aprc aprn apro aprs aprt apsa apso apss apta aptc aptn apts aptt arac arad