c-cd cccc cccp cccs ccdc ccdh ccdp ccds cchp cchs ccoc ccod ccow ccpp ccps ccsd ccsp ccss cdcs cdhs cdos cdps cdss chch chcp chcs chhs choc chod choh choo chop chos chow chpp chsc chsh chsw chwo coch coco cocp codd cods coho cohs cood cooh coop coos copd coph copo copp cops cosc cosh coso cosp coss cowd cowh cowp cows cpcs cphs cpos cppd cpps cpsc cpso cscc cscd csch csco cscs csdp cshp cshs csos cspc cspd csps cssd csws cwos dccc dccp dccs dcds dchs dcop dcos dcpo dcps dcsc dcss dddd ddoc ddpo ddps ddss dhcp dhod dhow dhps doch doco docs dod- dodd dodo dods dohc dohs dood doop doos dopo dopp dops dosh doso doss dowd dowp dows dpcp dphp dphs dpos dppc dpph dpsd dscc dsch dscp dscs dsdp dshs dsos dsph dsps dssc dssp dwcw dwdd dwhp dwhs dwww hccc hcch hccs hchs hcpc hcps hcsc hcso hcss hdhs hdoc hdod hdos hdss hdwd hhds hhhh hhhs hhpc hoch hocs hodh hods hoho hood hoop hoos hopo hopp hops hosh hosp hoss howd howh howp hows hpcc hpdh hphs hpps hpsc hpss hscc hshs hsps hssp hswp occc ocds ochs ocos ocpd ocpp ocsw oddd odds odoh odoo odop odos odso ohcc ohho ohhs ohoh ohos ohow ohso ohss ooho oohs oooh oooo ooos oops opds ophs opo- opos oppo opps oscc osco oshc osho oshp oshs osoo osos osow ossd osso owch owoh owow pccc pccs pccw pchp pchs pcod pcos pcpp pcps pcso pdcp pdhs pdoc pdos pdsd pdss phcc phds phhs phoh phoo phos phsc pocd poch poco pocs pod- podd podo pods pohs pood pooh poop poos pop- popc popo popp pops posh poso poss powp pows ppcc ppcd ppcs ppds pphs ppod ppos pppd pppo pppp ppps ppsh ppss psco psdc psdp psds pshc pshs psoc psos psph pspp psps pssc psso pwhs s-os sccc sccp sccs scdc scdp scds sch- schh scho schs schw scoh scoo scop scow scpo scps scsc scsd scsh scso sdcc sdch sdco sddc sdds sdhd sdhs sdps sdsc sdss shcc shcp shhh shhs shod shoo shop shos show shps shsc soch soco socs sodd sodo sods sohh soho sohp sohs sood soop soos sopd soph sopo sopp sops sosh soso soss sowd sowp sows spcc spco spcs spdc spdp sphs spoc spod spoo spop spos sppd spps spsd spso spsp spss sscc sscp sscs ssdc ssdd ssdp sshs ssoc ssop sspc sspo ssps sssc sssh ssss ssws swcc swch swhs swod swoo swop swow swsd swss wccc wccd wcch wcco wccp wccs wccw wcdc wcdd wcdo wcds wcdw wchc wchd wcho wchp wchs wcoc wcoh wcoo wcop wcos wcpc wcph wcpo wcpp wcps wcsc wcsd wcsh wcso wcsp wcss wcsw wcwc wcwp wdcc wdcd wdco wdcw wddc wddd wddh wddo wddw wdhc wdhp wdhs wdoc wdod wdoh wdos wdow wdpc wdps wdpw wdsc wdsd wdso wdsp wdwd wdws whcc whco whcp whdd whdh whdw whhd whhh whho whhs whhw whod whoo whop whos whow whpc whpd whph whpo whpp whps whsc whsd whsh whss whwc whwh wocc woch woco wocs wodc wodd wods wohc wohs wooc wood woop woos woow wopc wopp wops wosh woso wosp woss wosw wowc wowo wowp wows woww wpcc wpcd wpch wpcs wpcw wpdc wpdh wpds wphc wphd wphp wphs wpoc wpop wpow wppc wpsd wpso wpsp wpwc wscc wsch wsco wscp wscs wscw wsdc wsdh wsdp wsds wshc wshd wshh wsho wshs wshw wsoc wsoh wsoo wsop wsos wspc wspd wspo wsps wssc wssd wssp wsss wssw wswd wsws wsww wwcd wwch wwco wwcs wwcw wwdc wwdp wwds wwdw wwho wwhp wwod wwos wwow wwpc wwph wwpw wwsc wwsd wwsh wwsp wwss wwwc wwwh wwws wwww