-ic c-- ccc cci cco ccp ccr ccs ci- cic cii cio cip cir cis co- coc coi coo cop cor cos coy cpc cpi cpo cpp cpr cps crc cri cro crp crr crs cry csc csi cso csp csr css csy cyc cyo cyp cyr cys icc ici ico icp icr ics icy iic iii iio iip iir iis io- ioc ioi ioo iop ior ios ipc ipi ipo ipp ipr ips ipy ir- irc iri iro irp irr irs iry is- isc isi iso isp isr iss isy iyc iyo iyr iys iyy o-i oc- occ oci oco ocp ocr ocs oic oii oio oip oir ois oo- ooc ooi ooo oop oor oos op- opc opi opo opp opr ops opy or- orc ori oro orp orr ors ory os- osc osi oso osp osr oss oyi oyo oys p-p pcc pci pco pcp pcr pcs pic pii pio pip pir pis poc poi poo pop por pos poy ppc ppi ppo ppp ppr pps prc pri pro prp prr prs pry ps- psc psi pso psp psr pss psy py- pyc pyo pyr pys rcc rci rco rcp rcr rcs ric rii rio rip rir ris riy roc roi roo rop ror ros roy rpc rpi rpo rpp rpr rps rrc rri rrp rrr rrs rsc rsi rso rsp rsr rss ry- ryc ryo ryr rys ryy scc sci sco scp scr scs sic sii sio sip sir sis soc soi soo sop sor sos soy spc spi spo spp spr sps spy sr- src sri sro srp srr srs sry ss- ssc ssi sso ssp ssr sss sy- syc syi syp syr sys ycc yci yco ycp ycs ycy yii yio yip yir yis yoc yoi yoo yop yor yos yoy ypo yps yrc yro yrp yrs ysc ysi yso ysp ysr yss ysy yyc yys yyy

cccc ccci cccp cccs ccic ccii ccip ccir ccis ccoc ccpp ccpr ccps ccrc ccri ccrp ccrs ccsi ccsp ccss cicc cici cico cicr cics ciii ciis cior cios cipo cipp cips circ ciri ciro cirr cirs cis- cisc cisp cisr ciss cisy coco cocp coip coir cois coop coos copi copo copp copr cops copy cor- corc cori coro corp corr cors cory cosc cosi coso cosp coss cosy coyo coyr coys cpcs cpic cpio cpos cpps cpri cprs cpsc cpso cpsr crcc crcr cric crip cris croc croo crop cror croy crpc crps crsp crss cry- cryo crys cscc csci csco cscr cscs csio csir csis csor csos cspc cspi csps csrc csrs cssr csys cyc- cycc cycs cypc cyps cyrs cyy- cyyc iccc icci icco iccp iccr iccs icis icoc icor icos icpc icpo icps icrc icrr icrs icry icsc icsi icsp icsr icss iiii iiio iiis iioi iioo iiop iios iirc iirs iisc iisi iisp iisr ioci iocp ioii ioio iooi iooo ioos iops iori iors ioso ipcc ipcs ipop ipos ippc ippo ippr ippy ipri ipsc ipsi ipso ipsp ipss ircc ircs iri- iric irio irip iris iriy iroc irop irpc irps irrc irri irrs irsp iscc isci isco iscp iscr iscs isic isis iso- isoc isop isor isos ispc ispr isps ispy isri isrp issc issi isso issp issr isss issy isys iyos occc occi ocis ocos ocpp ocro ocrr ocrs ocys oici oiii oios oipc oiry oisc oocr oooo ooos oops oory oosi opic opii opio opis opo- opor opos oppi oppo opps oppy opry opsi opsy orci orco orcs ori- oric orio oris oro- oror oros oroy orpc orpi orps orri orro orrs orry orsi orso orsy orys oscc osci osco osii osip osis osoi osoo osor osos osro ossi osso ossy osyp oyri oyss pccc pccs pcip pcos pcpp pcps pcrc pcso picc pici pico picr pics picy piip pipi pipo pipp pips pipy pirc piri piro pirr pirs piry pisi piso piss pisy piyo piys poco pocs poio pois poop poor poos pop- popc popi popo popp pops popy porc pori poro porr pors pory posi poso poss posy poyo poyr poys ppcc ppci ppcs ppic ppos pppo pppp ppps pprc ppss prcc prcp prcs pri- prii pris pro- proc proo prop pros prps prri prrs prsc prsi prso prss prys psci psco psip psis psoc psoi psos pspi pspp pspr psps psrp pssc psso psy- psys pyic pyo- pyos pypy pyr- pyri pyro pyry pyss rccc rccs rcic rcis rcos rcpi rcpo rcps rcsc rcsi rcss rcyc ricc rico rics riis rios ripi ripp ripr rips riri rirs risc risi riso risp riss riyo rocc roco rocs roio roir rois rooi roop roor roos ropo rops ropy rorc rori roro rory rosc rosi roso rosp ross rosy roys rpcs rpii rpos rpps rpyc rrrr rrsp rscc rscs rscy rsis rsos rspo rsps ryip ryis rysy s-ic s-ii s-os sccc sccp sccs sccy sci- scic scio scip scir scis scoo scop scor scpi scpo scps scr- scrc scri scrs scry scsc scsi scso scsr sicc sici sico sicp sics siop sior sios sipc sipi sipo sipp sips sipy sirc siri siro sirp sirr sirs sisc sisi siss sisy siyi soci soco socr socs socy soic soir sois soop soor soos sooy sopi sopo sopp sops sopy sori soro sorr sors sory sosi soso soss soyo soys spcc spco spcs spic spio spip spir spis spoc spoo spop spor spos spoy spps spri spro sprs spry spso spsp spss spy- spyr spys srcc sris sros srpc srps srsp sscc ssci sscp sscs ssis ssoc ssop sspc sspo ssps ssrc ssri ssrs sssc sssi ssss syco sycr syis sypo syro syrs syry syso syss yccc yips yirr yiss yoop yopo yopy yori yoro yory yosi yoso yoyo ypcc ypir ypsi ysco ysii ysop yspi yyyy

c-cor c-p-c c-pop ccccc cccii cciii ccoyo cicis cipco cippi cipro circo circs ciric cirio ciris cirr- cirri cirro cirs- cisco cispp cispr cissy co-co co-op cocc- cocci cocco cocio cocir cocos coips coiro coirs coisy coops coopy coors copic copii copir copos coppi