c-cd cccc cccl cccp cccs ccdc ccdh ccdp ccds cced ccee ccel cche cchl cchp cchs cclc ccls ccpe ccpl ccpp ccps ccsd ccsl ccsp ccss cd-e cdcs cddl cdec cdes cdhs cdls cdps cdss cec- cece cecp cecs cedd cede ceec ceel cees cehl cehs cel- celc cele cell cels cepc cepe ceph cepp ceps cesc cese cesp cess chce chch chcp chcs chec ched chee cheh chel chep ches chhs chlc chlp chpp chsc chse chsh clcd cldc clec cled clee clep cles clhs clpp clsc cpce cpcs cpdl cpep cphl cphs cplc cpls cppd cpps cpsc cpsl cscc cscd csce csch cscl cscs csdp csec csee cseh csep cshl cshp cshs csld cslp cspc cspd cspe csps cssd csse dccc dccl dccp dccs dcds dche dchs dcls dcpl dcps dcsc dcss dddd ddes ddlc ddps ddss dec- decc decd dece decl decs dedd dede deed deel deep dees deld dele dell delp dels depc depe depp deps des- desc dese desh desp dess dhcp dhec dhed dhee dhps dlcs dpcp dphp dphs dpll dpls dppc dpph dpsd dscc dsch dscp dscs dsdp dshs dsls dsph dsps dssc dssp e-cl eccc ecce eccl ecdc ecdl eced eces eche echl echs ecpd ecpp ecsc ecse ecsp ecss eddc edde eddp edds ede- edeh edel edes edhs edle edss eecs eede eeee eees eehs eele eels eeps eese ehcc ehdd eheh ehel ehhs ehle el-p elce elch elde elds elec eled elee eleh eles elhs elle ells elpe elph else epcc epch epec epee epes eph- ephs eple epll eppc eppp epps epsc epsd epsp epss esce esch escs esdl esdp esds esee esel eses eshs eslp espc espe espp esps esse essh essl essp hccc hcch hccs hchs hcpc hcps hcsc hcss hdhs hdss hech hecs hedd hede hedp heds heed heel heep hees hehe hehs held hele hell help hels hepc hepe hepl hepp heps hesc hesh hesp hess hhcl hhds hhhh hhhs hhpc hlde hlds hlhs hlss hpcc hpdh hphs hpls hppe hpps hpsc hpse hpss hscc hsed hses hshs hsls hsps hsse hssp lccc lcce lccs lcdd lcdp lcds lces lchc lchs lcls lcpc lcpd lcpl lcps lcsc lcsd lcsp lddp ldls ldpc ldsh lece lech lede leds leed leel leep lees lehe lehs lele lell lepe lepp leps lese lesh less lhec lhee lhhh lhhs lhss llcc llcs lldc lldp llds lles llhs lllc llll llps lpec lphs lppl lpsc lpss lscs lsds lses lshs lspl lssp pccc pcce pccl pccs pcep pchp pchs pcll pcpp pcps pcse pdcp pdes pdhs pdlc pdsd pdss pece pech pecl pecs ped- pede peds peec peed peel peep pees pehe pel- pele pell pels pepd pepe peps pese pess phcc phds phe- phhs phsc plcc plce plch ple- plec pled plee ples plhs plpp plss ppcc ppcd ppcs ppds pphs pple pppd pppp ppps ppsh ppss psdc psdp psds psec psel pshc pshs psph pspp psps pssc psse sccc scce sccl sccp sccs scdc scdp scds scec scee scel scep sch- sche schh schl schs scl- sclc scls scpe scpl scps scsc scsd scsh scsl sdcc sdch sddc sdds sdep sdes sdhd sdhs sdlc sdls sdps sdsc sdsl sdss se-c se-d se-e se-h se-s sec- secc secd sece sech secs sede seds seec seed seeh seel seep sees sehe sehs seld sele sell sels sepd sepe sepp seps sesc sese sesh sess shcc shcp she- shed shee sheh shel shep shes shhh shhs shl- shld shlp shls shps shsc slcc slcd slds sled slee slep sles slhs sllp slpp slps slsc spcc spcs spdc spde spdl spdp spec sped spee spel spes sphs splc sple splp spls sppd spps spsd spse spsp spss sscc ssce sscp sscs ssdc ssdd ssdp ssec ssee ssep sses sshl sshs sslc ssle sslp sspc sspe sspl ssps sssc sssh ssss