a-ii aaaa aaac aaai aaap aaas aaca aacc aaci aaco aacp aacs aact aaic aaii aais aaoo aapa aapc aapi aapo aaps aapt aasa aasc aasi aass aast aata aatc aatt 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 aiai aias aica aicc aicp aics aiia aiic aioc aioi aipa aipi aips aisa aisi aiso aist aita aiti aits aitt 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 apta aptc apti apts aptt 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 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 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 ccaa ccac ccai ccap ccas ccat ccca cccc ccci cccp cccs ccic ccii ccip ccis ccoc ccpa ccpp ccps ccsa ccsi ccsp ccss ccst cctc cctt 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 cita citi cito citp cits citt 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 cpaa cpac cpap cpas cpca cpcs cpia cpic cpio cpos cppa cpps cpsa cpsc cpso cptp cpts csaa csac csao csas csat 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 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 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 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 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 oaic oais oapi oaps oasc oasi oass oast oats ocac ocap ocas ocat occa occc occi occt ocis ocos ocpa ocpp ocsa oct- octa octi octo octs 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 ossa ossi osso osta ostc osti osts otac otap otas otic otis otit oto- otoo otos otpp otsa otso otta otti otto otts 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 pcaa pcap pcas pcca pccc pccs pcia pcip pcoa pcos pcpp pcps pcsa pcso pcts 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 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 ppac ppap ppcc ppci ppcs ppic ppoa ppos pppa pppo pppp ppps ppss ppta ppts pptt psac psap psas psat psca psci psco psia psip psis psoa psoc psoi psos pspi pspp psps pssa pssc psso psst psts ptas ptca ptcc ptop ptsa pttc s-ic s-ii s-os sa-c saac saap saas saat saca sacc saci saco sacs sact saia saic saip sais sait saoi saos sapa sapi sapo sapp saps sasa sasc sasi saso sass sast sata satc sati sato sats satt scaa scac scai scap scas scat sccc sccp sccs scct sci- scia scic scio scip scis scit scoo scop scot scpa scpi scpo scps scpt scsa scsc scsi scso scst sctc scto scts siaa siac siai sias siat sica sicc sici sico sicp sics siit siop sios siot sipa sipc sipi sipo sipp sips sipt sisa sisc sisi siss sist sit- sita sitc siti sito sits sitt soap soas soat soca soci soco socs soia soic sois soit soop soos soot sopa sopi sopo sopp sops sosa sosi soso soss sost sota sotc soto sotp sots sp-a spac spap spas spat spca spcc spco spcs spia spic spio spip spis spit spoc spoo spop spos spot spps spsa spso spsp spss spst spta sptc spto spts ssaa ssac ssao ssap ssas ssat ssca sscc ssci sscp sscs ssis ssit ssoc ssop ssot sspa sspc sspo ssps sspt sssa sssc sssi ssss ssta sstc sstp ssts stac