c-cd cccc cccm cccp cccs ccdc ccdm ccdn ccdp ccds ccmc ccmd ccmm ccmp ccms ccnc ccnm ccnp ccns ccoc ccod ccom ccpm ccpn ccpp ccps ccsd ccsn ccsp ccss cdcs cdms cdnc cdom cdon cdos cdps cdss cmcc cmcs cmmc cmmn cmms cmoc cmon cmos cmpc cmpd cmpp cmsc cmsn cnco cncp cndd cndp cnss coco cocp codd cods com- comc comd comm como comp coms con- conc cond conn cono cons cood coom coon coop coos copd copo copp cops cosc cosm coso cosp coss cpcm cpcs cpmp cpns cpos cppd cppm cpps cpsc cpso cscc cscd csco cscs csdn csdp csmc csnp csom csos cspc cspd csps cssd cssm dccc dccp dccs dcds dcmp dcms dcns dcom dcon dcop dcos dcpo dcps dcsc dcss dddd ddoc ddpo ddps ddss dmcc dmcm dmcs dmdc dmds dmop dmps dmso dmsp dmss dncs dnoc dnpo dnsc doco docs dod- dodd dodo dods domm domn domo domp doms donc dond donn dono donp dons dood doom doon doop doos dopo dopp dops doso doss dpcp dpmo dpms dpos dppc dpsd dscc dscn dscp dscs dsdm dsdp dsmc dsms dsos dsps dssc dssn dssp mccc mccd mcdc mcdd mcdo mcmc mcop mcpc mcpd mcpp mcps mcsd mcsp mcss mdcc mddm mdds mdmc mdmp mdoc mdop mdos mdpc mdpp mdsd mdsp mmcc mmcd mmcm mmcs mmdc mmds mmmc mmmd mmmm mmms mmod mmpc mmsc mmsd mndo mnop mnos mnpo moco mocs modd modo mods momo moms mon- monc mond monn mono mons mooc mood moon moop moos mopp mops mosc moso moss mpcc mpmc mppc mppp mpps mscc msco mscp msdc msdn msdp msmc msmm msms msnp mson msop mspp mssm mssp nccc nccn nccp nccs ncdc ncdn ncds ncmm ncmp ncnc ncnd ncoc ncos ncpc ncsc ncss ndcc ndcp ndcs nddo ndmc ndmp ndnp ndoc ndom ndop ndos ndpd ndps ndss nmcp nmdc nmds nmmc nmoc nmon nmos nmsp nnmc nnnn nnos nnss noco nocs nodo nods nom- nomo noms non- nonn nono nons noo- noon nooo noop noos nops nos- nosm noss npcc npmd nppc nppd npss nscc nscd nscs nsds nsmc nsos nspc nsps nssc nsso nssp nsss occc occn ocds ocms ocom ocon ocos ocpd ocpm ocpp oddd odds odom odon odoo odop odos odso omn- omo- omon omoo omps omsn onc- oncd onco ondo onno onod onon onos onsc onso ooms oons oooo ooos oops opds opms opo- opon opos oppo opps opsm oscc osco osm- osmo osno osoo osos ospm ossd osso pccc pccs pcns pcod pcom pcos pcpm pcpn pcpp pcps pcso pdcp pdms pdns pdoc pdos pdpn pdsd pdss pmcc pmcd pmdc pmmp pmos pmpm pmpo pnnm pnom pnon pnpo pnpp pnsc pocd poco pocs pod- podd podo pods pomo pomp poms ponc pond pono ponp pons pood poon poop poos pop- popc popo popp pops posn poso poss ppcc ppcd ppcm ppcs ppds ppms ppod ppos pppd pppn pppo pppp ppps ppss psco psdc psdp psds psnc psoc pson psos pspp psps pssc pssm psso s-os sccc sccm sccp sccs scdc scdp scds scmc scmm scmo scmp scms scnd scom scon scoo scop scpm scpo scps scsc scsd scsn scso sdcc sdco sddc sdds sdmo sdms sdps sdsc sdsm sdss smcc smcp smdc smnc smoc smod smon smos smps smsc smsd smsn smsp smss sncc snco sncp snmp snns snoc snod snom snoo snop snos snpo snpp snsd socm soco socs sodd sodo sods somm somn somo son- sond sono sons sood soom soon soop soos sopd sopo sopp sops soso soss spcc spco spcs spdc spdm spdp spmd spms spns spoc spod spon spoo spop spos sppd spps spsd spso spsp spss sscc sscp sscs ssdc ssdd ssdm ssdp ssmc ssns ssoc ssop sspc sspo ssps sssc sssm ssss