cccc ccci cccp cccs cccv ccic ccii ccip ccis cciv ccoc ccpp ccps ccsi ccsp ccss ccst cctc cctt cctv ccvi ccvo ccvs cicc cici cico cics cict ciii ciis ciit cios cipo cipp cips cis- cisc cisp ciss cist cisv citi cito citp cits citt citv civc civo coco cocp coct coip cois coit coop coos coot copi copo copp cops copt cosc cosi coso cosp coss cost cotc coti coto cots cott covo cpcs cpic cpio cpos cpps cpsc cpso cptp cpts cpvc cpvt cscc csci csco cscs csio csis csit csos csot cspc cspi csps cspt cstc csto csts ctcp ctic ctos ctot ctpo ctpp ctps ctsc ctss ctts ctvo ctvt cvcc cvii cvss iccc icci icco iccp iccs icct icis icoc icos icpc icpo icps icsc icsi icsp icss icst ictp icts ictv iiii iiio iiis iiit iioi iioo iiop iios iisc iisi iisp iist iitt ioci iocp ioii ioio ioit iooi iooo ioos iops ioso ioto ipcc ipcs ipct ipop ipos ippc ippo ipsc ipsi ipso ipsp ipss iptc ipto ipts iptv ipvs iscc isci isco iscp iscs isct isic isis isit iso- isoc isop isos ispc isps issc issi isso issp isss istc isti isto istp ists itcs itic itis itoi itoo itos itpc itsi itso itsp itto ivic occc occi occt ocis ocos ocpp oct- octi octo octs oici oiii oios oipc oisc oist oitc oiti oooo ooos oops oosi oost ootp oots opic opii opio opis opit opo- opos oppi oppo opps opsi opti opto opts oscc osci osco osii osip osis osoi osoo osos osov ossi osso ostc osti osts otic otis otit oto- otoo otos otov otpp otso otti otto otts ovcs ovi- ovis ovo- ovoo ovot ovpp pccc pccs pcip pcos pcpp pcps pcso pcts pctv picc pici pico pics pict piip piot pipi pipo pipp pips pisi piso piss pist piti pito pits pitt pivo poco pocs poio pois poop poos poot pop- popc popi popo popp pops popt posi poso poss post potc poti poto pots pott povo povs ppcc ppci ppcs ppic ppos pppo pppp ppps ppss ppts pptt pptv psci psco psip psis psoc psoi psos psov pspi pspp psps pssc psso psst psts pstv psvt ptcc ptop pttc pvco pvcs pvts s-ic s-ii s-iv s-os s-vt sccc sccp sccs scct sci- scic scio scip scis scit sciv scoo scop scot scpi scpo scps scpt scsc scsi scso scst sctc scto scts sctv scvp sicc sici sico sicp sics siit siop sios siot sipc sipi sipo sipp sips sipt sisc sisi siss sist sit- sitc siti sito sits sitt sivi soci soco socs soic sois soit soop soos soot sopi sopo sopp sops sosi soso soss sost sosv sotc soto sotp sots sovo sovs spcc spco spcs spic spio spip spis spit spiv spoc spoo spop spos spot spps spso spsp spss spst sptc spto spts sscc ssci sscp sscs ssis ssit ssoc ssop ssot sspc sspo ssps sspt sssc sssi ssss sstc sstp ssts ssvp st-v stcc stcp stcs stic stio stip stis stit stoo stop stos stot stpp stps stsi stss sttc stvs svcc svcs svic svit svsc tccc tcos tcov tcpo tctc tcts ticc tico tics tiit tiop tios tip- tipc tipi tipo tipp tips tipt tisi tiso tiss tist titc titi tito titp tits titt tivi tivo toci toco tois toit toos toot top- topi topo topp tops topt topv tosc tosi toso toss tost totc toti toto tots tott tovo tpcp tpcs tppp tpsc tptp tscc tscp tsis tsiv tsoi tsop tsos tspo tsps tspt tssi tsst tstc tsts tsvi ttcp ttop ttss tttt tvis tvos tvss tvtv vcci vic- vici vico vics vict viii vios vips visc visi viso visp viss vist viti vito vitt vivi vivo voic voio voip vois voit vooc voot vopt vosi voso voss voto votp vsic vsip vsop vssc vsto vt-i vvvv