-ic c-- ccc cci cco ccp ccs cct ci- cic cii cio cip cis cit co- coc coi coo cop cos cot coy cpc cpi cpo cpp cps cpt csc csi cso csp css cst csy ctc cti cto ctp cts ctt cty cyc cyo cyp cys cyt icc ici ico icp ics ict icy iic iii iio iip iis iit io- ioc ioi ioo iop ios iot ipc ipi ipo ipp ips ipt ipy is- isc isi iso isp iss ist isy itc iti ito itp its itt ity iyc iyo iys iyt iyy o-i oc- occ oci oco ocp ocs oct oic oii oio oip ois oit oo- ooc ooi ooo oop oos oot op- opc opi opo opp ops opt opy os- osc osi oso osp oss ost ot- otc oti oto otp ots ott oyi oyo oys p-p pcc pci pco pcp pcs pct pic pii pio pip pis pit poc poi poo pop pos pot poy ppc ppi ppo ppp pps ppt ps- psc psi pso psp pss pst psy pt- ptc pti pto ptp pts ptt pty py- pyc pyo pys pyt scc sci sco scp scs sct sic sii sio sip sis sit soc soi soo sop sos sot soy spc spi spo spp sps spt spy ss- ssc ssi sso ssp sss sst stc sti sto stp sts stt sty sy- syc syi syp sys syt tcc tci tco tcp tcs tct tic tii tio tip tis tit tiy to- toc toi too top tos tot toy tpc tpi tpo tpp tps tpt tsc tsi tso tsp tss tst tsy ttc tti tto ttp tts ttt tty tyc tyo typ tys tyt ycc yci yco ycp ycs ycy yii yio yip yis yit yoc yoi yoo yop yos yot yoy ypo yps ysc ysi yso ysp yss yst ysy ytc yto ytp yts ytt yyc yys yyt yyy

cccc ccci cccp cccs ccic ccii ccip ccis ccoc ccpp ccps ccsi ccsp ccss ccst cctc cctt cicc cici cico cics cict ciii ciis ciit cios cipo cipp cips cis- cisc cisp ciss cist cisy citi cito citp cits citt city coco cocp coct coip cois coit coop coos coot copi copo copp cops copt copy cosc cosi coso cosp coss cost cosy cotc coti coto cots cott coty coyo coys coyt cpcs cpic cpio cpos cpps cpsc cpso cptp cpts cscc csci csco cscs csio csis csit csos csot cspc cspi csps cspt cstc csto csts csys ctcp ctic ctos ctot ctpo ctpp ctps ctsc ctss ctts cyc- cycc cycs cypc cyps cyst cyt- cyto cyy- cyyc iccc icci icco iccp iccs icct icis icoc icos icpc icpo icps icsc icsi icsp icss icst ictp icts 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 ippy ipsc ipsi ipso ipsp ipss iptc ipto ipts iscc isci isco iscp iscs isct isic isis isit iso- isoc isop isos ispc isps ispy issc issi isso issp isss issy istc isti isto istp ists isty isys itcs itic itis itoi itoo itos itpc itsi itso itsp itsy itto itty iyos iypt occc occi occt ocis ocos ocpp oct- octi octo octs octy ocys oici oiii oios oipc oisc oist oitc oiti oooo ooos oops oosi oost ootp oots ooty opic opii opio opis opit opo- opos oppi oppo opps oppy opsi opsy opti opto opts oscc osci osco osii osip osis osoi osoo osos ossi osso ossy ostc osti osts osyp osyt otic otis otit oto- otoo otos otoy otpp otso otti otto otts oyss oyst pccc pccs pcip pcos pcpp pcps pcso pcts picc pici pico pics pict picy piip piot pipi pipo pipp pips pipy pisi piso piss pist pisy piti pito pits pitt pity piyo piys poco pocs poio pois poop poos poot pop- popc popi popo popp pops popt popy posi poso poss post posy potc poti poto pots pott poty poyo poys ppcc ppci ppcs ppic ppos pppo pppp ppps ppss ppts pptt psci psco psip psis psoc psoi psos pspi pspp psps pssc psso psst psts psy- psys ptcc ptop pttc pyic pyo- pyos pyot pypy pyss pyst pytt s-ic s-ii s-os sccc sccp sccs scct sccy sci- scic scio scip scis scit scoo scop scot scpi scpo scps scpt scsc scsi scso scst sctc scto scts sicc sici sico sicp sics siit siop sios siot sipc sipi sipo sipp sips sipt sipy sisc sisi siss sist sisy sit- sitc siti sito sits sitt sity siyi soci soco socs socy soic sois soit soop soos soot sooy sopi sopo sopp sops sopy sosi soso soss sost sotc soto sotp sots soyo soys soyt spcc spco spcs spic spio spip spis spit spoc spoo spop spos spot spoy spps spso spsp spss spst sptc spto spts spy- spys sscc ssci sscp sscs ssis ssit ssoc ssop ssot sspc sspo ssps sspt sssc sssi ssss sstc sstp ssts stcc stcp stcs stic stio stip stis stit stoo stop stos stot stoy stpp stps stsi stss sttc stys syco syis sypo syso syss syst sytt tccc tcos tcpo tcpy 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 tiyi tiyo to-y toci toco tois toit toos toot top- topi topo topp tops topt tosc tosi toso toss tost tosy totc toti toto tots tott toty toyo toys toyt tpcp tpcs tppp tpsc tptp tpyo tscc tscp tsis tsoi tsop tsos tsoy tspo tsps tspt tssi tsst tstc tsts tsys ttcp ttop ttoy ttss tttt ttys tyco typ- typo typp typy tyss tyst tyti tyto tytt tyty yccc yctc yips yiss yist yiti yitp yoit yoop yoot yopo yopy yosi yoso yost yott yoyo ypcc ypsi ysco ysii ysop yspi yyyy

-itis c-p-c c-pop ccccc cccii cciii ccitt ccoyo cicis cipco cippi cisco cispp cissy cists