cccc ccci cccl cccp cccs ccic ccii ccil ccip ccis cclc ccli ccls ccoc ccpl ccpp ccps ccsi ccsl ccsp ccss cicc cici cico cics ciii ciis cili cill cilo cilp cils cios cipo cipp cips cis- cisc cisl cisp ciss cisy clic clii clio clip clis cloo clop clos cloy clpp clsc cly- coco cocp coil coip cois col- coli coll colo colp cols coly cool coop coos copi copo copp cops copy cosc cosi cosl coso cosp coss cosy coyl coyo coys cpcs cpic cpio cplc cpls cpos cpps cpsc cpsl cpso cscc csci cscl csco cscs csio csis cslp csos cspc cspi csps csys cyc- cycc cycl cycs cyl- cylc cyll cyls cypc cyps cyy- cyyc iccc icci iccl icco iccp iccs icis icll iclp icoc icos icpc icpo icps icsc icsi icsp icss iiii iiio iiis iioi iioo iiop iios iisc iisi iisp ilic ilio ilis ill- illi illo illp ills illy iloc iloo ilos ioci iocp ioii ioio iolo iooi iooo ioos iopl iops ioso ipcc ipcs ipil iplo ipop ipos ippc ippo ippy ipsc ipsi ipso ipsp ipss iscc isci isco iscp iscs isic isil isis isls isly iso- isoc isol isop isos ispc isps ispy issc issi isso issp isss issy isyl isys iyos lccc lccs lcis lcls lcpc lcpl lcps lcsc lcsp lico lics liii liis lili lill lilo lils lily lio- lios lip- lipc lipi lipl lipo lipp lips lipy lisi liso lisp liss lisy liyl llcc llcs lllc llll lloc lloo llps locc loci loco locs loic lois loli loll lolo lols loly looc lool loop loos lopi lopp lops losc losi loso losp loss losy loys lppl lpsc lpss lpys lsco lscs lspl lsso lssp lyc- lyco lyly lyo- lys- lysi lysl lyso lyss occc occi ocis oclc ocos ocpp ocys oici oiii oils oily oios oipc oisc oiyl olcc olic olio olis olli ollo olly olos olpc olsi oolo oooo ooos oops oosi opic opii opio opis opls opo- opos oppi oppo opps oppy opsi opsy oscc osci oscl osco osii osip osis osli oslo osoi osoo osos ossi osso ossy osyp oyls oyly oyss pccc pccl pccs pcip pcll pclo pcos pcpp pcps pcso picc pici pico pics picy piip pil- pili pill pilo pils pily pipi pipo pipp pips pipy pisi piso piss pisy piyo piys plcc plio plip plis ploc ploo plop plos ploy plpp plsi plss poco pocs poil poio pois poli poll polo pols poly pool poop poos pop- popc popi popo popp pops popy posi poso poss posy poyo poys ppcc ppci ppcs ppic ppli pplo ppos pppo pppp ppps ppss psci psco psil psip psis psoc psoi psol psos pspi pspp psps pssc psso psy- psys pyic pyl- pyli pyll pyo- pyos pypy pyss s-ic s-ii s-os sccc sccl sccp sccs sccy sci- scic scil scio scip scis scl- sclc scls scol scoo scop scpi scpl scpo scps scsc scsi scsl scso sicc sici sico sicp sics sil- silc sili sill silo sils siol siop sios sipc sipi sipo sipp sips sipy sisc sisi siss sisy siyi sl-i slcc slic slip sllp sloc sloo slop slos sloy slpi slpp slps slsc slyp slys soci socl soco socs socy soic soil sois soli soll solo solp sols soly sool soop soos sooy sopi sopo sopp sops sopy sosi soso soss soyo soys spcc spco spcs spic spio spip spis splc splo splp spls spoc spoo spop spos spoy spps spso spsp spss spy- spys sscc ssci sscp sscs ssis sslc sslp ssoc ssop sspc sspl sspo ssps sssc sssi ssss syco syis syl- syli syll syls sypo syso syss yccc yili yill yips yiss ylli ylls yoli yoll yolo yolp yoly yool yoop yopo yopy yosi yoso yoyo ypcc ypsi ysco ysii ysop yspi yyyy