a-a a-c a-t aaa aac aan aao aap aar aas aat ac- aca acc acn aco acp acr acs act an- ana anc ann ano anp anr ans ant aoa aoc aon aoo aop aor aos aot ap- apa apc apn apo app apr aps apt ar- ara arc arn aro arp arr ars art as- asa asc asn aso asp asr ass ast at- ata atc atn ato atp atr ats att c-- caa cac can cao cap car cas cat cca ccc ccn cco ccp ccr ccs cct cn- cna cnc cnn cno cnp cnr cns cnt co- coa coc con coo cop cor cos cot cpa cpc cpn cpo cpp cpr cps cpt cra crc crn cro crp crr crs crt csa csc csn cso csp csr css cst cta ctc ctn cto ctp ctr cts ctt naa nac nan nao nap nar nas nat nca ncc ncn nco ncp ncr ncs nct nna nnc nnn nno nnp nns nnt no- noa noc non noo nop nor nos not npa npc npn npo npp npr nps npt nra nrc nrn nro nrp nrr nrs nrt nsa nsc nsn nso nsp nsr nss nst nta ntc ntn nto ntp ntr nts ntt oaa oac oan oao oap oar oas oat oc- oca occ ocn oco ocp ocr ocs oct on- ona onc onn ono onp onr ons ont oo- ooa ooc oon ooo oop oor oos oot op- opa opc opn opo opp opr ops opt or- ora orc orn oro orp orr ors ort os- osa osc osn oso osp osr oss ost ot- ota otc otn oto otp otr ots ott p-p paa pac pan pao pap par pas pat pca pcc pcn pco pcp pcr pcs pct pn- pna pnc pnn pno pnp pnr pns pnt poa poc pon poo pop por pos pot ppa ppc ppn ppo ppp ppr pps ppt pra prc prn pro prp prr prs prt ps- psa psc psn pso psp psr pss pst pt- pta ptc ptn pto ptp ptr pts ptt ra- raa rac ran rao rap rar ras rat rca rcc rcn rco rcp rcr rcs rct rna rnc rnn rno rnp rnr rns rnt roa roc ron roo rop ror ros rot rpa rpc rpn rpo rpp rpr rps rpt rra rrc rrn rrp rrr rrs rrt rsa rsc rsn rso rsp rsr rss rst rta rtc rtn rto rtp rtr rts rtt saa sac san sao sap sar sas sat sca scc scn sco scp scr scs sct sna snc snn sno snp snr sns snt soa soc son soo sop sor sos sot spa spc spn spo spp spr sps spt sr- sra src srn sro srp srr srs srt ss- ssa ssc ssn sso ssp ssr sss sst sta stc stn sto stp str sts stt taa tac tan tao tap tar tas tat tca tcc tcn tco tcp tcr tcs tct tna tnc tnn tno tnp tnr tns tnt to- toa toc ton too top tor tos tot tpa tpc tpn tpo tpp tpr tps tpt tra trc trn tro trp trr trs trt tsa tsc tsn tso tsp tsr tss tst tta ttc ttn tto ttp ttr tts ttt

-ana aaaa aaac aaan aaap aaar aaas aaca aacc aacn aaco aacp aacr aacs aact aana aanp aaon aaoo aapa aapc aapo aaps aapt aara aarc aaro aarp aars aart aasa aasc aass aast aata aatc aatt ac-t acaa acac acan acap acar acas acat acca accc acco accp accs acct acoa acon acop acor acos acot acpa acpr acps acpt acr- acra acrc acro acrr acrs acsa acsc acss acst acta actc acto acts actt ana- anaa anac anan anao anap anar anas anat anca ancc anco anct anna anno anns annt ano- anoa anon anor anos anp- anpa anpp anpr anrc ansa anso ansp ant- anta anto antr ants antt aoca aocs aono aont aopo aora aorn aors aort aosp aoss aotc apac apan apao apap apar apas apat apca apcc apcn apco apcr apcs apna apno apo- apoc apon apoo apop apor apos apot appa appc appr apps appt apra aprc aprn apro aprs aprt apsa apso apss apta aptc aptn apts aptt arac aran arap arar aras arat arc- arca arco arcs arct arna arno arns arnt aroa aron aroo aror aros arpa arps arr- arra arrc arro arrr arrs arrt ars- arsa arsc arso arst arta artc arto artr arts asaa asac asan asao asap asar asas asat asc- asca ascc asco ascp ascr asct asnc asno asoc ason asop asor asos asot aspa aspc aspo aspr asps aspt asra asrc asro asrs assa assc assn asso assp assr asss asst asta astc asto astp astr asts at-t ataa atac atan atap atar atas atat atca atcc atco atcr atcs atna atno atns atoc aton atop ator atos atot atpr atra atrc atrn atro atrp atsc atst atta attn atto attp attr atts caaa caac caan caap caas caat cac- caca cacc caco cacr cana canc cann cano canp cans cant caor caos capa capc capn capo capp caps capt cara carc carn caro carp carr cars cart casa casc caso casp casr cass cast cat- cata catc cato cats catt ccaa ccac ccap ccar ccas ccat ccca cccc cccp cccs ccna ccnc ccnp ccnr ccns ccoc ccpa ccpn ccpp ccpr ccps ccra ccrc ccrp ccrs ccrt ccsa ccsn ccsp ccss ccst cctc cctt cnaa cnac cnap cnas cnco cncp cnna cnpa cnrc cnrr cnrt cnsa cnss cnta cntc cntr coan coas coat coca coco cocp coct con- cona conc conn cono cons cont coon coop coos coot copa copo copp copr cops copt cor- cora corc corn coro corp corr cors cort cosa cosc coso cosp coss cost cota cotc cotn coto cots cott cpaa cpac cpan cpap cpas cpca cpcs cpns cpnt cpos cppa cpps cprs cprt cpsa cpsc cpso cpsr cptp cptr cpts crac cran crap crar cras crat crca crcc crcr crna crns