c-cd cccc cccl cccp cccs ccdc ccdp ccds cclc ccls ccoc ccod ccpl ccpp ccps ccsd ccsl ccsp ccss cdcs cddl cdls cdos cdps cdss clcd cldc clod cloo clop clos cloy clpp clsc cly- coco cocp codd codl cods cody col- cold coll colo colp cols coly cood cool coop coos copd copo copp cops copy cosc cosl coso cosp coss cosy coyl coyo coys cpcs cpdl cplc cpls cpos cppd cpps cpsc cpsl cpso cscc cscd cscl csco cscs csdp csld cslp csos cspc cspd csps cssd csys cyc- cycc cycl cycs cyds cyl- cylc cyld cyll cyls cypc cyps cyy- cyyc dc-y dccc dccl dccp dccs dcds dcls dcop dcos dcpl dcpo dcps dcsc dcss dddd ddlc ddly ddoc ddpo ddps ddss dlco dlcs dlos doco docs dod- dodd dodo dods dody dold doll dolo dolp dols doly dood dool doop doos dopo dopp dops dopy doso doss dosy doyl doyo dpcp dpll dpls dpos dppc dpsd dpyd dpys dscc dscp dscs dsdp dsls dsos dsps dssc dssp dycd dydd dyll dyo- dyoo dys- dysp dyss lccc lccs lcdd lcdp lcds lcls lcpc lcpd lcpl lcps lcsc lcsd lcsp lddp ldls ldos ldpc llcc llcs lldc lldp llds lllc llll lloc llod lloo llps locc loco locs lods lold loll lolo lols loly looc lood lool loop loos lopp lops losc loso losp loss losy loyd loys lpod lppl lpsc lpss lpys lsco lscs lsds lspl lsso lssp lyc- lyco lydd lyly lyo- lys- lysl lyso lyss occc ocds oclc ocos ocpd ocpp ocys oddd odds oddy odly odoo odop odos odso odyl olcc olds oldy ollo olly olos olpc oold oolo oooo ooos oops opds opls opo- opos oppo opps oppy opsy oscc oscl osco oslo osoo osos ossd osso ossy osyp oyls oyly oyss pccc pccl pccs pcll pclo pcod pcos pcpp pcps pcso pdcp pdlc pdoc pdos pdsd pdss plcc ploc plod ploo plop plos ploy plpp plss plyd pocd poco pocs pod- podd podo pods pody pold poll polo pols poly pood pool poop poos pop- popc popo popp pops popy poso poss posy poyo poys ppcc ppcd ppcs ppds pplo ppod ppos pppd pppo pppp ppps ppss psco psdc psdp psds psoc psol psos pspp psps pssc psso psy- psys pyl- pyll pyo- pyos pypy pyss s-os sccc sccl sccp sccs sccy scdc scdp scds scl- sclc scls scol scoo scop scpl scpo scps scsc scsd scsl scso sdcc sdco sddc sdds sdlc sdls sdps sdsc sdsl sdss slcc slcd slds sllp sloc slod sloo slop slos sloy slpp slps slsc slyp slys socl soco socs socy sodd sodo sods sody sold soll solo solp sols soly sood sool soop soos sooy sopd sopo sopp sops sopy soso soss soyo soys spcc spco spcs spdc spdl spdp spdy splc splo splp spls spoc spod spoo spop spos spoy sppd spps spsd spso spsp spss spy- spys sscc sscp sscs ssdc ssdd ssdp sslc sslp ssoc ssop sspc sspl sspo ssps sssc ssss syco syds syl- syll syls sypo syso syss yccc ylds ylls yodo yods yold yoll yolo yolp yoly yood yool yoop yopo yopy yoso yoyo ypcc ysco ysop yyyy