-vac a-ii a-iv aaaa aaac aaai aaap aaas aaav aaca aacc aaci aaco aacp aacs aact aacv aaic aaii aais aaoo aapa aapc aapi aapo aaps aapt aasa aasc aasi aass aast aata aatc aatt aava ac-t acaa acac acai acap acas acat acca accc acci acco accp accs acct aci- acia acic acip acis acoa acop acos acot acpa acpi acps acpt acsa acsc acsi acss acst acta actc acti acto acts actt actv acvs acvv aiai aias aica aicc aicp aics aiia aiic aioc aioi aipa aipi aips aisa aisi aiso aist aita aiti aits aitt aiva aoca aocs aopo aosp aoss aotc apac apai apao apap apas apat apca apcc apco apcs api- apia apic apio apip apis apit apo- apoc apoo apop apos apot appa appc apps appt apsa apsi apso apss apsv apta aptc apti apts aptt aptv asaa asac asai asao asap asas asat asc- asca ascc asci asco ascp asct asia asic asii asio asip asis asit asoc asoi asop asos asot aspa aspc aspi aspo asps aspt assa assc assi asso assp asss asst asta astc asti asto astp asts astv asva asvs at-t ataa atac atai atap atas atat atca atcc atco atcs atia atic atip atis atit atoc atoi atop atos atot atsc atsi atst atta atti atto attp atts atvi atvs avao avas avat avcc avco avia avic avio avip avis avit aviv avos avot avst avva avvo caaa caac caap caas caat cac- caca cacc caci caco caia caic caio caip cais cait caoi caos capa capc capi capo capp caps capt casa casc casi caso casp cass cast cat- cata catc cati cato cats catt catv cava cavi cavo cavs ccaa ccac ccai ccap ccas ccat ccca cccc ccci cccp cccs cccv ccic ccii ccip ccis cciv ccoc ccpa ccpp ccps ccsa ccsi ccsp ccss ccst cctc cctt cctv ccvi ccvo ccvs ciaa ciao cias ciat cica cicc cici cico cics cict ciia ciii ciis ciit cios cipa cipo cipp cips cis- cisa cisc cisp ciss cist cisv cita citi cito citp cits citt citv civa civc civo coai coas coat coca coco cocp coct coia coip cois coit coop coos coot copa copi copo copp cops copt cosa cosc cosi coso cosp coss cost cota cotc coti coto cots cott cova covo cpaa cpac cpap cpas cpca cpcs cpia cpic cpio cpos cppa cpps cpsa cpsc cpso cptp cpts cpvc cpvt csaa csac csao csas csat csav cscc csci csco cscs csia csio csis csit csos csot cspa cspc cspi csps cspt cssa csta cstc csto csts ctca ctcp ctia ctic ctos ctot ctpo ctpp ctps ctsa ctsc ctss ctta ctts ctvo ctvt cvac cvas cvca cvcc cvii cvss iaaa iaac iaai iaap iaas iaat iaca iacc iacp iacs iact iaia iais iapa iapp iaps iapt iasa iasc iasi iaso iasp iata iatc iati iava icaa icac icai icao icap icas icat icca iccc icci icco iccp iccs icct icis icoc icos icpa icpc icpo icps icsa icsc icsi icsp icss icst icta ictp icts ictv iiac iias iica iiii iiio iiis iiit iioi iioo iiop iios iipa iisc iisi iisp iist iita iitt ioci iocp ioii ioio ioit iooi iooo ioos iops ioso iota ioto ipac ipas ipat ipca ipcc ipcs ipct ipop ipos ippa ippc ippo ipsa ipsc ipsi ipso ipsp ipss ipta iptc ipto ipts iptv ipvs is-a isac isai isao isas isat isca iscc isci isco iscp iscs isct isia isic isis isit iso- isoc isop isos ispa ispc isps issa issc issi isso issp isss ista istc isti isto istp ists itaa itac itai itap itas itat itcs itia itic itis itoi itoo itos itpa itpc itsa itsi itso itsp itta itto ivai ivao ivic oaic oais oapi oaps oasc oasi oass oast oats oavs ocac ocap ocas ocat occa occc occi occt ocis ocos ocpa ocpp ocsa oct- octa octi octo octs oiav oici oiii oios oipc oisc oist oita oitc oiti ooaa ooia oooo ooos oops oosa oosi oost ootp oots opap opca opia opic opii opio opis opit opo- opos oppa oppi oppo opps opsa opsi opti opto opts osai osap osas osat osca oscc osci osco osia osii osip osis osoi osoo osos osov ossa ossi osso osta ostc osti osts otac otap otas otic otis otit oto- otoo otos otov otpp otsa otso otta otti otto otts ovcs ovi- ovis ovo- ovoo ovot ovpp paap paas paat paca paci paco pacs pact paia paio paip pais pait paoc paos papa papi papp paps pasa pasc pasi paso pasp pass past pata pati pato pats patt pava pavo pavs pcaa pcap pcas pcca pccc pccs pcia pcip pcoa pcos pcpp pcps pcsa pcso pcts pctv piai piao pias piat pica picc pici pico pics pict piia piip piot pipa pipi pipo pipp pips pisa pisi piso piss pist pita piti pito pits pitt piva pivo poas poat poca poco pocs poia poio pois poop poos poot pop- popa popc popi popo popp pops popt posa posi poso poss post pota potc poti poto pots pott povo povs ppac ppap ppcc ppci ppcs ppic ppoa ppos pppa pppo pppp ppps ppss ppta ppts pptt pptv psac psap psas psat psav psca psci psco psia psip psis psoa psoc psoi psos psov pspi pspp psps pssa pssc psso psst psts pstv psvt ptas ptca ptcc ptop ptsa pttc pvco pvcs pvpa pvsa pvts s-ic s-ii s-iv s-os s-vt sa-c saac saap saas saat saca sacc saci saco sacs sact saia saic saip sais sait saiv saoi saos sapa sapi sapo sapp saps sasa sasc sasi saso sass sast sata satc sati sato sats satt sava savi savo savs scaa scac scai scap scas scat sccc sccp sccs scct sci- scia scic scio scip scis scit sciv scoo scop scot scpa scpi scpo scps scpt scsa scsc scsi scso scst sctc scto scts sctv scvp siaa siac siai sias siat sica sicc sici sico sicp sics siit siop sios siot