a-a a-c a-t a-z aaa aac aao aap aas aat aaz ac- aca acc aco acp acs act acz aoa aoc aoo aop aos aot ap- apa apc apo app aps apt as- asa asc aso asp ass ast asz at- ata atc ato atp ats att atz az- aza azo azp azs azt azz c-- caa cac cao cap cas cat caz cca ccc cco ccp ccs cct ccz co- coa coc coo cop cos cot coz cpa cpc cpo cpp cps cpt cpz csa csc cso csp css cst csz cta ctc cto ctp cts ctt ctz cz- czc czo czt oaa oac oao oap oas oat oc- oca occ oco ocp ocs oct ocz oo- ooa ooc ooo oop oos oot op- opa opc opo opp ops opt os- osa osc oso osp oss ost ot- ota otc oto otp ots ott otz oza ozo ozs ozt ozz p-p paa pac pao pap pas pat paz pca pcc pco pcp pcs pct poa poc poo pop pos pot poz ppa ppc ppo ppp pps ppt ppz ps- psa psc pso psp pss pst pt- pta ptc pto ptp pts ptt ptz pzc pzp pzt saa sac sao sap sas sat saz sca scc sco scp scs sct soa soc soo sop sos sot soz spa spc spo spp sps spt spz ss- ssa ssc sso ssp sss sst ssz sta stc sto stp sts stt stz sza szp taa tac tao tap tas tat taz tca tcc tco tcp tcs tct to- toa toc too top tos tot toz tpa tpc tpo tpp tps tpt tpz tsa tsc tso tsp tss tst tta ttc tto ttp tts ttt tza tzs zaa zac zao zap zas zat zaz zco zcs zo- zoa zoc zoo zos zot zpc zpo zpp zpt zsa zst zsz zta zzs zzt zzz

aaaa aaac aaap aaas aaca aacc aaco aacp aacs aact aaoo aapa aapc aapo aaps aapt aasa aasc aass aast aata aatc aatt ac-t acaa acac acap acas acat acca accc acco accp accs acct acoa acop acos acot acpa acps acpt acsa acsc acss acst acta actc acto acts actt aoca aocs aopo aosp aoss aotc apac apao apap apas apat apca apcc apco apcs apo- apoc apoo apop apos apot appa appc apps appt apsa apso apss apta aptc apts aptt asaa asac asao asap asas asat asc- asca ascc asco ascp asct asoc asop asos asot aspa aspc aspo asps aspt assa assc asso assp asss asst asta astc asto astp asts at-t ataa atac atap atas atat atca atcc atco atcs atoc atop atos atot atoz atsc atst atta atto attp atts aza- azap azas azat azaz azca azo- azoo azos azot azza azzo caaa caac caap caas caat cac- caca cacc caco caos caoz capa capc capo capp caps capt capz casa casc caso casp cass cast cat- cata catc cato cats catt catz caza cazo ccaa ccac ccap ccas ccat ccca cccc cccp cccs ccoc ccpa ccpp ccps ccsa ccsp ccss ccst cctc cctt coas coat coca coco cocp coct coop coos coot copa copo copp cops copt cosa cosc coso cosp coss cost cota cotc coto cots cott cozz cpaa cpac cpap cpas cpca cpcs cpos cppa cpps cpsa cpsc cpso cptp cpts csaa csac csao csas csat cscc csco cscs csos csot cspa cspc csps cspt cssa csta cstc csto csts ctca ctcp ctos ctot ctpo ctpp ctps ctsa ctsc ctss ctta ctts czts oaps oasc oass oast oats ocac ocap ocas ocat occa occc occt ocos ocpa ocpp ocsa oct- octa octo octs ooaa oooo ooos oops oosa oost ootp oots opap opca opo- opos oppa oppo opps opsa opto opts osap osas osat osca oscc osco osoo osos ossa osso osta ostc osts otac otap otas oto- otoo otos otpp otsa otso otta otto otts paap paas paat paaz paca paco pacs pact paoc paos papa papp paps pasa pasc paso pasp pass past pata pato pats patt paza pazo pcaa pcap pcas pcca pccc pccs pcoa pcos pcpp pcps pcsa pcso pcts poas poat poca poco pocs poop poos poot pop- popa popc popo popp pops popt posa poso poss post pota potc poto pots pott pozo ppac ppap ppcc ppcs ppoa ppos pppa pppo pppp ppps ppss ppta ppts pptt psac psap psas psat psca psco psoa psoc psos pspp psps pssa pssc psso psst psts ptas ptca ptcc ptop ptsa pttc s-os sa-c saac saap saas saat saaz saca sacc saco sacs sact saos sapa sapo sapp saps sasa sasc saso sass sast sata satc sato sats satt satz saza scaa scac scap scas scat sccc sccp sccs scct scoo scop scot scpa scpo scps scpt scsa scsc scso scst sctc scto scts soap soas soat soaz soca soco socs soop soos soot sopa sopo sopp sops sosa soso soss sost sota sotc soto sotp sots soz- soza sp-a spac spap spas spat spaz spca spcc spco spcs spoc spoo spop spos spot spps spsa spso spsp spss spst spta sptc spto spts ssaa ssac ssao ssap ssas ssat ssca sscc sscp sscs ssoc ssop ssot sspa sspc sspo ssps sspt sssa sssc ssss ssta sstc sstp ssts stac stap stas stat stca stcc stcp stcs stoa stoo stop stos stot stpp stps stss sttc stza szoc szot szss taa- taas taat taca tacc taco tacs tact taoa taos tapa tapo tapp taps tapt tasa tasc tasp tass tast tata tato tats tatt tatz taza tazo tazz tcap tcca tccc tcos tcpa tcpo tctc tcts toas toat toca toco tooa toos toot top- topa topo topp tops topt topz tosa tosc toso toss tost tota totc toto tots tott toza tozo tpac tpap tpcp tpcs tppa tppp tpsa tpsc tptp tsaa tsao tsat tsca tscc tscp tsop tsos tspo tsps tspt tssa tsst tstc tsts ttcp ttop ttss tttt tzsp tzzt zaat zaca zacs zapp zaps zaza zcta zoat zoco zoo- zoop zoos zoot zopa zoso zoss zota