c-cd cccc ccci cccp cccs ccdc ccdh ccdi ccdp ccds cchp cchs ccic ccid ccii ccip ccis cciw ccoc ccod ccow ccpp ccps ccsd ccsi ccsp ccss cdcs cdhs cdic cdii cdio cdis cdos cdps cdss chch chci chcp chcs chdi chhs chic chid chih chip chis choc chod choh choi choo chop chos chow chpp chsc chsh chsi chsw chwo cicc cich cici cico cics cidc cidi cidp cids cihs ciid ciii ciis cios cipo cipp cips cis- cisc cisd cish cisp ciss ciws ciww coch coco cocp codd codi cods coho cohs coip cois cood cooh coop coos copd coph copi copo copp cops cosc cosh cosi coso cosp coss cowd cowh cowp cows cpcs cphs cpic cpio cpos cppd cpps cpsc cpso cscc cscd csch csci csco cscs csdp cshp cshs csid csio csis csos cspc cspd cspi csps cssd csws cwis cwos dccc dcci dccp dccs dcds dchs dcii dcio dcis dcop dcos dcpo dcps dcsc dcss dddd ddoc ddpo ddps ddss dhcp dhis dhod dhow dhps dich dici dico didi dido dids diii diis dioc diop dios dipc dipo dipp dips dis- disc disd dish disi diso disp diss doch doci doco docs dod- dodd dodi dodo dods dohc dohs doid dois dood doop doos dopo dopp dops dosh dosi doso doss dowd dowp dows dpci dpcp dphp dphs dpos dppc dpph dpsd dscc dsch dscp dscs dsdp dshs dsip dsos dsph dsps dssc dssi dssp dwcw dwdd dwhp dwhs dwi- dwic dwid dwis dwww h-ii hccc hcch hccs hchi hchs hcis hcpc hcps hcsc hcso hcss hdci hdhs hdoc hdod hdos hdss hdwd hhds hhhh hhhs hhip hhpc hi-c hicc hich hico hicp hics hidi hids hihc hihi hiho hiis hioc hipc hipo hipp hips hisd hish hiss hiwi hoch hocs hodh hodi hods hoho hoid hoip hois hood hoop hoos hopi hopo hopp hops hosh hosp hoss howd howh howi howp hows hpcc hpdh hphs hpps hpsc hpss hscc hsci hshs hsps hssp hswp iccc icci icco iccp iccs icdc icdd icdp ichc ichd ichi icho ichs icis icoc icod icos icpc icpd icpo icps icsc icsd icsh icsi icsp icss icws iddo idic idid idio idis idoc idos idps idsc idso idss ihcc ihis ihop ihss iicd iiii iiio iiis iioi iioo iiop iios iisc iisd iisi iisp iiwi ioci iocp iod- iodd iodo ioii ioio iooi iooo ioos iops ioso ipcc ipcs ipdc ipdi iphc ipid ipod ipoh ipop ipos ippc ippo ipsc ipsi ipso ipsp ipss ipsw iscc iscd isch isci isco iscp iscs isdc isds ishi ishs isic isis iso- isoc isop isos ispc isps ispw issc issh issi isso issp isss iswc iwcc iwho iwis iwiw iwps occc occi ocds ochi ochs ocis ocos ocpd ocpp ocsw odci oddd oddi odds odic odio odis odoh odoo odop odos odso ohcc ohhi ohho ohhs ohid ohio ohis ohoh ohos ohow ohso ohss oici oido oids oiii oios oipc oisc oisd oodi ooho oohs ooid oooh oooo ooos oops oosi opds ophi ophs opic opii opio opis opo- opos oppi oppo opps opsi oscc osci osco osdi oshc oshi osho oshp oshs osii osip osis osoi osoo osos osow ossd ossi osso owch owoh owow pccc pccs pccw pchp pchs pcip pcod pcos pcpp pcps pcso pdci pdcp pdhs pdic pdoc pdos pdsd pdss phcc phds phhs phi- phip phis phoh phoo phos phsc picc pich pici pico pics pido pids piip pipi pipo pipp pips pisd pish pisi piso piss piwi pocd poch poco pocs pod- podd podi podo pods pohs poid poio pois pood pooh poop poos pop- popc popi popo popp pops posh posi poso poss powp pows ppcc ppcd ppci ppcs ppds pphi pphs ppic ppid ppih ppod ppos pppd pppo pppp ppps ppsh ppss psci psco psdc psdi psdp psds pshc pshs psid psip psis psoc psoi psos psph pspi pspp psps pssc psso pwhs s-ic s-ii s-os sccc sccp sccs scdc scdp scds sch- schh schi scho schs schw sci- scic scid scio scip scis scoh scoo scop scow scpi scpo scps scsc scsd scsh scsi scso sdcc sdch sdco sddc sdds sdhd sdhs sdic sdio sdps sdsc sdss shcc shcp shhh shhs shid shih shii shio ship shis shod shoo shop shos show shps shsc sicc sich sici sico sicp sics sidd sidh sidi sido sids sihi sihs siod siop sios sipc sipi sipo sipp sips sisc sisd sish sisi siss siwi soch soci soco socs sodd sodo sods sohh soho sohp sohs soic sois sood soop soos sopd soph sopi sopo sopp sops sosh sosi soso soss sowd sowi sowp sows spcc spco spcs spdc spdp sphs spic spio spip spis spoc spod spoo spop spos sppd spps spsd spso spsp spss sscc ssci sscp sscs ssdc ssdd ssdp sshs ssid ssis ssoc ssop sspc sspo ssps sssc sssh sssi ssss ssws swcc swch swhs swic swip swis swod swoo swop swow swsd swss wccc wccd wcch wcci wcco wccp wccs wccw wcdc wcdd wcdo wcds wcdw wchc wchd wchi wcho wchp wchs wcic wcid wcih wcii wcip wcis wcoc wcoh wcoo wcop wcos wcpc wcph wcpi wcpo wcpp wcps wcsc wcsd wcsh wcsi wcso wcsp wcss wcsw wcwc wcwi wcwp wdcc wdcd wdco wdcw wddc wddd wddh wddo wddw wdhc wdhi wdhp wdhs wdic wdih wdis wdoc wdod wdoh wdos wdow wdpc wdps wdpw wdsc wdsd wdso wdsp wdwd wdws whcc whco whcp whdd whdh whdi whdw whhd whhh whhi whho whhs whhw whic whid whii whio whip whis whod whoi whoo whop whos whow whpc whpd whph whpi whpo whpp whps whsc whsd whsh whss whwc whwh wicc wicd wich wici wico wics widi widp wids widw wihc wihs wiii wiis wioc wiod wioi wioo wiop wios wipc wipi wipo wipp wips wisc wisd wish wiso wisp wiss wisw wiwi wocc woch woco wocs wodc wodd wodi wods wohc wohi wohs woic woid woio wois wooc wood woop woos woow wopc wopi wopp wops wosh woso wosp woss wosw wowc