iisi iisp iisr iist iita iitr iitt iocg ioci iocp iogt ioii ioio ioit iooi iooo ioos iops iora iorg iori iors ioso iota ioto ipac ipas ipat ipca ipcc ipcs ipct ipop ipos ippa ippc ippo ippr ipri ipsa ipsc ipsi ipso ipsp ipss ipta iptc ipto ipts irac irai irao irap irar iras irca ircc ircg ircs irgs iri- iria iric irig irio irip iris iroc irop irpa irpc irps irra irrc irri irrs irsa irsg irsp irta irti irtp irts is-a isac isai isao isar isas isat isca iscc isci isco iscp iscr iscs isct isgc isia isic isis isit iso- isoc isop isor isos ispa ispc ispr isps isra isrg isri isrp issa issc issi isso issp issr isss ista istc isti isto istp istr ists itaa itac itai itap itar itas itat itcs itgc itgo itgs itia itic itis itoi itoo itor itos itpa itpc itra itri itrs itsa itsi itso itsp itta itto oaic oais oapi oaps oara oars oasc oasi oass oast oats ocac ocap ocas ocat occa occc occi occt ocga ocis ocos ocpa ocpp ocra ocro ocrr ocrs ocsa oct- octa octi octo octs ogai ogar oggi ogoa ogog ogoi ogra ogri ogro ogsi oici oigo oiii oios oipc oira oirt oisc oist oita oitc oiti ooaa oocr ooia oooo ooos oops oora oort oosa oosi oost ootp oots opap opar opca opia opic opii opio opis opit opo- opor opos oppa oppi oppo opps opra opsa opsi opti opto opts orac orai orao orar oras orat orca orci orco orcs orga orgo orgs ori- oria oric orig orio oris orit oro- oror oros orot orpc orpi orps orra orri orro orrs orsa orsi orso orta ortc orto orts osag osai osap osar osas osat osca oscc osci osco osgi osia osii osip osis osoi osoo osor osos osro ossa ossi osso osta ostc osti ostr osts otac otap otar otas otic otis otit oto- otog otoo otor otos otpp otra otro otrs otsa otsg otso otta otti otto otts paag paap paar paas paat paca paci paco pacs pact paga pago paia paig paio paip pair pais pait paoc paos papa papg papi papp papr paps par- para parc parg pari paro parp parr pars part pasa pasc pasi paso pasp pass past pata pati pato patr pats patt pcaa pcap pcas pcca pccc pccs pcgg pcgs pcia pcip pcoa pcos pcpp pcps pcra pcrc pcsa pcso pcts pgaa pgas pgcc pgia pgrc pgsa pgsc pgss piai piao pias piat pica picc pici pico picr pics pict piga pigc pigg pigo pigp pigs pigt piia piip piot pipa pipi pipo pipp pips pira pirc pirg piri piro pirr pirs pisa pisg pisi piso piss pist pita piti pito pitr pits pitt poar poas poat poca poco pocs pogg pogo pogs poia poio pois poop poor poos poot pop- popa popc popi popo popp pops popt pora porc porg pori poro porr pors port posa posi poso poss post pota potc poti poto pots pott ppac ppap ppar ppcc ppci ppcs ppga ppgi ppic ppig ppoa ppos pppa pppo pppp ppps pprc ppss ppta ppts pptt prag prai prao prar pras prat prca prcc prcp prcs prgs pri- pria prig prii pris pro- proa proc prog proo prop pros prot prps prri prrs prsa prsc prsi prso prss prtc prti prtp prtr psac psap psas psat psca psci psco psga psgi psgr psia psip psis psoa psoc psoi psos pspi pspp pspr psps psrp pssa pssc psso psst psts ptas ptca ptcc ptgs ptop ptsa pttc raag raas raat rac- raca racc raci raco racs ract raga ragg ragi rago rags raia raic raig raii raip rair rais rait raoc raop raos rapa rapc rapi rapp raps rapt rara rari raro rars rasa rasc rasi raso rasp rass rast rata rati rato ratp rats ratt rcac rcas rccc rccs rcga rcgc rcic rcis rcos rcpi rcpo rcps rcpt rcrg rcsa rcsc rcsi rcss rctc rctg rcti rcts rgit rgtr rgts riaa riai rias riat rica ricc rico rics rict riga rigg rigi rigo rigs riia riis rios riot ripa ripi ripp ripr rips ript riri rirs risa risc risi riso risp riss rist rita riti rito rits ritt roag roap roar roas roat roca rocc roco rocs roga rogg rogi rogo roia roig roio roir rois roit roog rooi roop roor roos root ropa ropo rops rora rorc rori roro rort rosa rosc rosi roso rosp ross rost rota rotc rotg roti roto rotr rots rott rpca rpcs rpga rpgs rpii rpos rpps rpta rpts rras rrat rrrr rrsp rsaa rsai rscc rscs rsgc rsis rsos rspo rsps rssa rstp rsts rtai rtas rtca rtcc rtcg rtgs rtpa rtps rtss rttp rtts s-ic s-ii s-os sa-c saac saag saap saar saas saat saca sacc saci saco sacr sacs sact saga sagg sagi sago sags sagt saia saic saip sair sais sait saoi saor saos sapa sapi sapo sapp saps sara sarc sarg sari saro sarp sarr sars sart sasa sasc sasi saso sass sast sata satc satg sati sato satr sats satt scaa scac scag scai scap scar scas scat sccc sccp sccs scct scgp scgs sci- scia scic scio scip scir scis scit scog scoo scop scor scot scpa scpi scpo scps scpt scr- scra scrc scri scrs scsa scsc scsi scso scsr scst sctc scto sctr scts sgaa sgac sgap sgca sgcg sggg sggs sgic sgio sgps sgro sgss sgta sgts siaa siac siag siai sias siat sica sicc sici sico sicp sics siga sigg sigi sigo sigs siit siop sior sios siot sipa sipc sipi sipo sipp sips sipt sira sirc siri siro sirp sirr sirs sirt sisa sisc sisi siss sist sit- sita sitc siti sito sits sitt soap soar soas soat soca soci soco socr socs soga sogi sogo sogs soia soic soir sois soit soog soop soor soos soot sopa sopi sopo sopp sops sora sorg sori soro sorr sors sort sosa sosi soso soss