a-a a-c a-t aaa aac aao aap aar aas aat aav ac- aca acc aco acp acr acs act acv aoa aoc aoo aop aor aos aot aov ap- apa apc apo app apr aps apt apv ar- ara arc aro arp arr ars art arv as- asa asc aso asp asr ass ast asv at- ata atc ato atp atr ats att atv av- ava avc avo avp avr avs avt c-- caa cac cao cap car cas cat cav cca ccc cco ccp ccr ccs cct ccv co- coa coc coo cop cor cos cot cov cpa cpc cpo cpp cpr cps cpt cpv cra crc cro crp crr crs crt crv csa csc cso csp csr css cst csv cta ctc cto ctp ctr cts ctt ctv cva cvc cvo cvp cvr cvs cvt cvv oaa oac oao oap oar oas oat oav oc- oca occ oco ocp ocr ocs oct ocv oo- ooa ooc ooo oop oor oos oot oov op- opa opc opo opp opr ops opt opv or- ora orc oro orp orr ors ort orv os- osa osc oso osp osr oss ost osv ot- ota otc oto otp otr ots ott otv ov- ova ovc ovo ovp ovs ovv p-p paa pac pao pap par pas pat pav pca pcc pco pcp pcr pcs pct pcv poa poc poo pop por pos pot pov ppa ppc ppo ppp ppr pps ppt ppv pra prc pro prp prr prs prt prv ps- psa psc pso psp psr pss pst psv pt- pta ptc pto ptp ptr pts ptt ptv pva pvc pvo pvp pvr pvs pvt pvv ra- raa rac rao rap rar ras rat rav rca rcc rco rcp rcr rcs rct rcv roa roc roo rop ror ros rot rov rpa rpc rpo rpp rpr rps rpt rpv rra rrc rrp rrr rrs rrt rsa rsc rso rsp rsr rss rst rsv rta rtc rto rtp rtr rts rtt rtv rva rvc rvo rvp rvr rvs rvt rvv saa sac sao sap sar sas sat sav sca scc sco scp scr scs sct scv soa soc soo sop sor sos sot sov spa spc spo spp spr sps spt spv sr- sra src sro srp srr srs srt srv ss- ssa ssc sso ssp ssr sss sst ssv sta stc sto stp str sts stt stv sva svc svo svp svr svs svt svv taa tac tao tap tar tas tat tav tca tcc tco tcp tcr tcs tct tcv to- toa toc too top tor tos tot tov tpa tpc tpo tpp tpr tps tpt tpv tra trc tro trp trr trs trt trv tsa tsc tso tsp tsr tss tst tsv tta ttc tto ttp ttr tts ttt ttv tva tvc tvo tvp tvr tvs tvt v-a vaa vac vao vap var vas vat vav vca vcc vco vcp vcr vcs vct voa voc voo vop vor vos vot vov vpa vpc vpo vpp vpr vps vpt vra vrc vrp vrr vrs vrt vsa vsc vso vsp vsr vss vst vsv vta vtc vto vtr vts vtt vtv vva vvc vvo vvr vvs vvt vvv

-vac aaaa aaac aaap aaar aaas aaav aaca aacc aaco aacp aacr aacs aact aacv aaoo aapa aapc aapo aaps aapt aara aarc aaro aarp aars aart aasa aasc aass aast aata aatc aatt aava ac-t acaa acac acap acar acas acat acca accc acco accp accs acct acoa acop acor acos acot acpa acpr acps acpt acr- acra acrc acro acrr acrs acrv acsa acsc acss acst acta actc acto acts actt actv acvs acvv aoca aocs aopo aora aors aort aosp aoss aotc apac apao apap apar apas apat apca apcc apco apcr apcs apo- apoc apoo apop apor apos apot appa appc appr apps appt apra aprc apro aprs aprt apsa apso apss apsv apta aptc apts aptt aptv arac arap arar aras arat arc- arca arco arcs arct aroa aroo aror aros arpa arps arr- arra arrc arro arrr arrs arrt ars- arsa arsc arso arst arta artc arto artr arts artv arva arvo asaa asac asao asap asar asas asat asc- asca ascc asco ascp ascr asct asoc asop asor asos asot aspa aspc aspo aspr asps aspt asra asrc asro asrs assa assc asso assp assr asss asst asta astc asto astp astr asts astv asva asvs at-t ataa atac atap atar atas atat atca atcc atco atcr atcs atoc atop ator atos atot atpr atra atrc atro atrp atsc atst atta atto attp attr atts atvs avao avar avas avat avcc avco avor avos avot avra avro avst avva avvo caaa caac caap caas caat cac- caca cacc caco cacr caor caos capa capc capo capp caps capt cara carc caro carp carr cars cart casa casc caso casp casr cass cast cat- cata catc cato cats catt catv cava cavo cavs ccaa ccac ccap ccar ccas ccat ccca cccc cccp cccs cccv ccoc ccpa ccpp ccpr ccps ccra ccrc ccrp ccrs ccrt ccsa ccsp ccss ccst cctc cctt cctv ccvo ccvs coas coat coca coco cocp coct coop coos coot copa copo copp copr cops copt cor- cora corc coro corp corr cors cort cosa cosc coso cosp coss cost cota cotc coto cots cott cova covo cpaa cpac cpap cpas cpca cpcs cpos cppa cpps cprs cprt cpsa cpsc cpso cpsr cptp cptr cpts cpvc cpvt crac crap crar cras crat crca crcc crcr croc croo crop cror crot crpc crps crrt crsa crsp crss crst crtc crtp crts crtv csaa csac csao csar csas csat csav cscc csco cscr cscs csor csos csot cspa cspc csps cspt csra csrc csrs cssa cssr csta cstc csto cstr csts ctca ctcp ctor ctos ctot ctpo ctpp ctps ctrc ctrp ctrs ctsa ctsc ctss ctta ctts ctvo ctvt cvac cvar cvas cvca cvcc cvra cvrr cvss oaps oara oars oasc oass oast oats oavs ocac ocap ocas ocat occa occc occt ocos ocpa ocpp ocra ocro ocrr