a-a a-c aaa aac aad aan aao aap aar aas ac- aca acc acd acn aco acp acr acs ad- ada adc add adn ado adp adr ads an- ana anc and ann ano anp anr ans aoa aoc aod aon aoo aop aor aos ap- apa apc apd apn apo app apr aps ar- ara arc ard arn aro arp arr ars as- asa asc asd asn aso asp asr ass c-- caa cac cad can cao cap car cas cca ccc ccd ccn cco ccp ccr ccs cda cdc cdd cdn cdo cdp cdr cds cn- cna cnc cnd cnn cno cnp cnr cns co- coa coc cod con coo cop cor cos cpa cpc cpd cpn cpo cpp cpr cps cra crc crd crn cro crp crr crs csa csc csd csn cso csp csr css daa dac dad dan dao dap dar das dca dcc dcd dcn dco dcp dcr dcs dda ddc ddd ddn ddo ddp ddr dds dna dnc dnd dnn dno dnp dnr dns doa doc dod don doo dop dor dos dpa dpc dpd dpn dpo dpp dpr dps dra drc drd drn dro drp drr drs dsa dsc dsd dsn dso dsp dsr dss naa nac nad nan nao nap nar nas nca ncc ncd ncn nco ncp ncr ncs nda ndc ndd ndn ndo ndp ndr nds nna nnc nnn nno nnp nns no- noa noc nod non noo nop nor nos npa npc npd npn npo npp npr nps nra nrc nrd nrn nro nrp nrr nrs nsa nsc nsd nsn nso nsp nsr nss oaa oac oad oan oao oap oar oas oc- oca occ ocd ocn oco ocp ocr ocs oda odc odd odn odo odp odr ods on- ona onc ond onn ono onp onr ons oo- ooa ooc ood oon ooo oop oor oos op- opa opc opd opn opo opp opr ops or- ora orc ord orn oro orp orr ors os- osa osc osd osn oso osp osr oss p-p paa pac pad pan pao pap par pas pca pcc pcd pcn pco pcp pcr pcs pda pdc pdd pdn pdo pdp pdr pds pn- pna pnc pnd pnn pno pnp pnr pns poa poc pod pon poo pop por pos ppa ppc ppd ppn ppo ppp ppr pps pra prc prd prn pro prp prr prs ps- psa psc psd psn pso psp psr pss ra- raa rac rad ran rao rap rar ras rca rcc rcd rcn rco rcp rcr rcs rda rdc rdd rdn rdo rdp rdr rds rna rnc rnd rnn rno rnp rnr rns roa roc rod ron roo rop ror ros rpa rpc rpd rpn rpo rpp rpr rps rra rrc rrd rrn rrp rrr rrs rsa rsc rsd rsn rso rsp rsr rss saa sac sad san sao sap sar sas sca scc scd scn sco scp scr scs sda sdc sdd sdn sdo sdp sdr sds sna snc snd snn sno snp snr sns soa soc sod son soo sop sor sos spa spc spd spn spo spp spr sps sr- sra src srd srn sro srp srr srs ss- ssa ssc ssd ssn sso ssp ssr sss

-ana a-do aaaa aaac aaad aaan aaap aaar aaas aaca aacc aacd aacn aaco aacp aacr aacs aada aadc aads aana aand aanp aaon aaoo aapa aapc aapo aaps aara aarc aard aaro aarp aars aasa aasc aasd aass acaa acac acad acan acap acar acas acca accc accd acco accp accs acda acdc acdp acds acoa acod acon acop acor acos acpa acpd acpr acps acr- acra acrc acro acrr acrs acsa acsc acsd acss adaa adac adad adan adao adap adar adas adcc adcs adda addc addd addn addo addr adds adna adnp adns adoc adod adon adoo ador ados adp- adps adra adro adrs adsa adso adsr adss ana- anaa anac anad anan anao anap anar anas anca ancc anco and- anda ando andr ands anna anno anns ano- anoa anod anon anor anos anp- anpa anpp anpr anrc ansa ansd anso ansp aoca aocs aono aopo aora aorn aors aosd aosp aoss apac apan apao apap apar apas apca apcc apcd apcn apco apcr apcs apda apdd apds apna apno apo- apoc apod apon apoo apop apor apos appa appc appd appr apps apra aprc aprn apro aprs apsa apso apss arac arad aran arap arar aras arc- arca arco arcs arda ardc ardo ards arna arnd arno arns aroa arod aron aroo aror aros arpa arps arr- arra arrc arro arrr arrs ars- arsa arsc arsd arso asaa asac asad asan asao asap asar asas asc- asca ascc asco ascp ascr asda asdo asds asnc asno asoc asod ason asop asor asos aspa aspc aspd aspo aspr asps asra asrc asro asrs assa assc assd assn asso assp assr asss c-cd caaa caac caan caap caas cac- caca cacc caco cacr cada cadc cadd cado cadr cads cana canc cand cann cano canp cans caod caor caos capa capc capd capn capo capp caps cara carc card carn caro carp carr cars casa casc casd caso casp casr cass ccaa ccac ccad ccap ccar ccas ccca cccc cccp cccs ccdc ccdn ccdp ccdr ccds ccna ccnc ccnp ccnr ccns ccoc ccod ccpa ccpn ccpp ccpr ccps ccra ccrc ccrp ccrs ccsa ccsd ccsn ccsp ccss cd-r cdaa cdac cdad cdcs cdda cddr cdna cdnc cdon cdos cdps cdrs cdss cnaa cnac cnap cnas cnco cncp cnda cndd cndp cnna cnpa cnrc cnrr cnsa cnss coad coan coas coca coco cocp coda codd cods con- cona conc cond conn cono cons cood coon coop coos copa copd copo copp copr cops cor- cora corc cord corn coro corp corr cors cosa cosc coso cosp coss cpaa cpac cpad cpan cpap cpas cpca cpcs cpns cpos cppa cppd cpps cprs cpsa cpsc cpso cpsr crac cran crap crar cras crca crcc crcr crda crdc crna crns croc crod cron croo crop cror crpc crps