-ic c-- ccc ccd cch cci cco ccp ccr ccs cdc cdd cdh cdi cdo cdp cdr cds ch- chc chd chh chi cho chp chr chs ci- cic cid cih cii cio cip cir cis co- coc cod coh coi coo cop cor cos cpc cpd cph cpi cpo cpp cpr cps crc crd crh cri cro crp crr crs csc csd csh csi cso csp csr css dcc dcd dci dco dcp dcr dcs ddc ddd ddh ddi ddo ddp ddr dds dh- dhc dhd dhh dhi dho dhp dhr dhs di- dic did dih dii dio dip dir dis doc dod doh doi doo dop dor dos dpc dpd dph dpi dpo dpp dpr dps drc drd dri dro drp drr drs dsc dsd dsh dsi dso dsp dsr dss h-i hcc hcd hch hci hco hcp hcr hcs hdc hdd hdh hdi hdo hdp hdr hds hhc hhd hhh hhi hho hhp hhr hhs hic hid hih hii hio hip hir his hoc hod hoh hoi hoo hop hor hos hpc hpd hph hpi hpo hpp hpr hps hr- hrc hrd hrh hri hro hrp hrr hrs hsc hsd hsh hsi hsp hsr hss i-d icc icd ich ici ico icp icr ics idc idd idh idi ido idp idr ids ihc ihd ihh ihi iho ihp ihr ihs iic iid iih iii iio iip iir iis io- ioc iod ioh ioi ioo iop ior ios ipc ipd ipi ipo ipp ipr ips ir- irc ird iri iro irp irr irs is- isc isd ish isi iso isp isr iss o-i oc- occ ocd och oci oco ocp ocr ocs odc odd odh odi odo odp odr ods ohc ohd ohh ohi oho ohp ohr ohs oic oid oii oio oip oir ois oo- ooc ood ooh ooi ooo oop oor oos op- opc opd oph opi opo opp opr ops or- orc ord orh ori oro orp orr ors os- osc osd osh osi oso osp osr oss p-p pcc pcd pch pci pco pcp pcr pcs pdc pdd pdh pdi pdo pdp pdr pds phc phd phi pho php phr phs pic pid pih pii pio pip pir pis poc pod poh poi poo pop por pos ppc ppd pph ppi ppo ppp ppr pps prc prd prh pri pro prp prr prs ps- psc psd psh psi pso psp psr pss rcc rcd rch rci rco rcp rcr rcs rdc rdd rdh rdi rdo rdp rdr rds rh- rhc rhd rhh rhi rho rhp rhr rhs ric rid rih rii rio rip rir ris roc rod roh roi roo rop ror ros rpc rpd rph rpi rpo rpp rpr rps rrc rrd rrh rri rrp rrr rrs rsc rsd rsh rsi rso rsp rsr rss scc scd sch sci sco scp scr scs sdc sdd sdh sdi sdo sdp sdr sds sh- shc shd shh shi sho shp shr shs sic sid sih sii sio sip sir sis soc sod soh soi soo sop sor sos spc spd sph spi spo spp spr sps sr- src srd srh sri sro srp srr srs ss- ssc ssd ssh ssi sso ssp ssr sss

c-cd cccc ccci cccp cccs ccdc ccdh ccdi ccdp ccdr ccds cchp cchr cchs ccic ccid ccii ccip ccir ccis ccoc ccod ccpp ccpr ccps ccrc ccri ccrp ccrs ccsd ccsi ccsp ccss cd-r cdcs cddr cdhs cdic cdii cdio cdis cdos cdps cdrs cdss chch chci chcp chcs chdi chhs chic chid chih chip chir chis choc chod choh choi choo chop chor chos chpp chpr chrc chrd chro chrp chrr chrs chsc chsh chsi chsr cicc cich cici cico cicr cics cidc cidi cidp cidr cids cihr cihs ciid ciii ciis cior cios cipo cipp cips circ cirh ciri ciro cirr cirs cis- cisc cisd cish cisp cisr ciss coch coco cocp codd codi cods coho cohs coip coir cois cood cooh coop coos copd coph copi copo copp copr cops cor- corc cord cori coro corp corr cors cosc cosh cosi coso cosp coss cpcs cphs cpic cpio cpos cppd cpps cpri cprs cpsc cpso cpsr crcc crcr crdc crhs cric crip cris croc crod croh croo crop cror crpc crps crsp crss cscc cscd csch csci csco cscr cscs csdp csdr cshp cshs csid csio csir csis csor csos cspc cspd cspi csps csrc csrd csrs cssd cssr dccc dcci dccp dccs dcds dchs dcii dcio dcis dcop dcos dcpo dcps dcsc dcss dddd ddoc ddpo ddps ddrc ddss dhcp dhis dhod dhor dhpr dhps dich dici dico didi dido dids diii diis dioc diop dior dios dipc dipo dipp dips dird dirr dirs dis- disc disd dish disi diso disp diss doch doci doco docs dod- dodd dodi dodo dods dohc dohr dohs doid dois dood doop door doos dopo dopp dopr dops dorc dord dori doro dorp dorr dors dosh dosi doso doss dpci dpcp dphp dphs dpos dppc dpph dpsd drhs dric drih drip drod droh drop drrs drsp dscc dsch dscp dscr dscs dsdp dsdr dshs dsip dsos dsph dsps dsrc dsri dsrp dsrr dssc dssi dssp h-ii hccc hcch hccs hcdr hchi hchs hcis hcpc hcps hcrd hcrp hcsc hcso hcss hdci hdhs hdoc hdod hdos hdri hdss hhds hhhh hhhs hhip hhpc hi-c hicc hich hico hicp hics hidi hids hihc hihi hiho hiis hioc hipc hipo hipp hips hird hiri hiro hirs hisd hish hiss hoch hocr hocs hodh hodi hodr hods hoho hoid hoip hoir hois hood hoop hoor hoos hopi hopo hopp hops horc hord hori horo horr hors hosh hosp hoss hpcc hpdh hphs hpps hpsc hpss hrdc hrhs hrid hrip hrod hros hrpc hrpp hrps hrrc hrso hscc hsci hshs hsps hssp iccc icci icco iccp iccr iccs icdc icdd icdp ichc ichd ichi icho ichr ichs icis icoc icod icor icos icpc icpd icpo icps icrc icrr icrs icsc icsd icsh icsi icsp icsr icss idcr iddo idic idid idio idir idis idoc idos idps