-ic -ol c-- ccc ccd cch cci ccl cco ccp ccr ccs cdc cdd cdh cdi cdl cdo cdp cdr cds ch- chc chd chh chi chl cho chp chr chs ci- cic cid cih cii cil cio cip cir cis cl- clc cld clh cli cll clo clp clr cls co- coc cod coh coi col coo cop cor cos cpc cpd cph cpi cpl cpo cpp cpr cps crc crd crh cri crl cro crp crr crs csc csd csh csi csl cso csp csr css dcc dcd dci dcl dco dcp dcr dcs ddc ddd ddh ddi ddl ddo ddp ddr dds dh- dhc dhd dhh dhi dhl dho dhp dhr dhs di- dic did dih dii dil dio dip dir dis dl- dlc dld dlh dli dll dlo dlp dlr dls doc dod doh doi dol doo dop dor dos dpc dpd dph dpi dpl dpo dpp dpr dps drc drd dri drl dro drp drr drs dsc dsd dsh dsi dsl dso dsp dsr dss h-i hcc hcd hch hci hcl hco hcp hcr hcs hdc hdd hdh hdi hdl hdo hdp hdr hds hhc hhd hhh hhi hhl hho hhp hhr hhs hic hid hih hii hil hio hip hir his hlc hld hlh hli hll hlo hlp hlr hls hoc hod hoh hoi hol hoo hop hor hos hpc hpd hph hpi hpl hpo hpp hpr hps hr- hrc hrd hrh hri hrl hro hrp hrr hrs hsc hsd hsh hsi hsl hsp hsr hss i-d icc icd ich ici icl ico icp icr ics idc idd idh idi idl ido idp idr ids ihc ihd ihh ihi ihl iho ihp ihr ihs iic iid iih iii iil iio iip iir iis il- ilc ild ilh ili ill ilo ilp ilr ils io- ioc iod ioh ioi iol ioo iop ior ios ipc ipd ipi ipl ipo ipp ipr ips ir- irc ird iri irl iro irp irr irs is- isc isd ish isi isl iso isp isr iss l-p lcc lcd lch lci lcl lco lcp lcr lcs ldc ldd ldh ldi ldl ldo ldp ldr lds lhc lhd lhh lhi lho lhp lhr lhs lic lid lih lii lil lio lip lir lis llc lld lli lll llo llp llr lls loc lod loh loi lol loo lop lor los lpc lpd lph lpi lpl lpo lpp lpr lps lrc lrd lrh lri lro lrp lrr lrs lsc lsd lsh lsi lsl lso lsp lsr lss o-i oc- occ ocd och oci ocl oco ocp ocr ocs odc odd odh odi odl odo odp odr ods ohc ohd ohh ohi ohl oho ohp ohr ohs oic oid oii oil oio oip oir ois olc old oli oll olo olp ols oo- ooc ood ooh ooi ool ooo oop oor oos op- opc opd oph opi opl opo opp opr ops or- orc ord orh ori orl oro orp orr ors os- osc osd osh osi osl oso osp osr oss p-p pcc pcd pch pci pcl pco pcp pcr pcs pdc pdd pdh pdi pdl pdo pdp pdr pds phc phd phi phl pho php phr phs pic pid pih pii pil pio pip pir pis plc pld plh pli pll plo plp plr pls poc pod poh poi pol poo pop por pos ppc ppd pph ppi ppl ppo ppp ppr pps prc prd prh pri prl pro prp prr prs ps- psc psd psh psi psl pso psp psr pss rcc rcd rch rci rcl rco rcp rcr rcs rdc rdd rdh rdi rdl rdo rdp rdr rds rh- rhc rhd rhh rhi rhl rho rhp rhr rhs ric rid rih rii ril rio rip rir ris rlc rld rlh rli rll rlo rlp rlr rls roc rod roh roi rol roo rop ror ros rpc rpd rph rpi rpl rpo rpp rpr rps rrc rrd rrh rri rrl rrp rrr rrs rsc rsd rsh rsi rsl rso rsp rsr rss scc scd sch sci scl sco scp scr scs sdc sdd sdh sdi sdl sdo sdp sdr sds sh- shc shd shh shi shl sho shp shr shs sic sid sih sii sil sio sip sir sis slc sld slh sli sll slo slp slr sls soc sod soh soi sol soo sop sor sos spc spd sph spi spl spo spp spr sps sr- src srd srh sri srl sro srp srr srs ss- ssc ssd ssh ssi ssl sso ssp ssr sss

c-cd cccc ccci cccl cccp cccs ccdc ccdh ccdi ccdp ccdr ccds cchl cchp cchr cchs ccic ccid ccii ccil ccip ccir ccis cclc ccli ccls ccoc ccod ccpl ccpp ccpr ccps ccrc ccri ccrl ccrp ccrs ccsd ccsi ccsl ccsp ccss cd-r cdcs cddl cddr cdhs cdic cdii cdio cdis cdli cdls cdos cdps cdrs cdss chch chci chcp chcs chdi chhs chic chid chih chil chip chir chis chlc chlp chlr choc chod choh choi chol 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 cili cill cilo cilp cils cior cios cipo cipp cips circ cirh ciri cirl ciro cirr cirs cis- cisc cisd cish cisl cisp cisr ciss clcd cldc cldr clhs clic clii clio clip clir clis clod cloo clop clor clos clpp clrd clri clro clrs clsc coch coco cocp codd codi codl cods coho cohs coil coip coir cois col- cold coli coll colo colp cols cood cooh cool coop coos copd coph copi copo copp copr cops cor- corc cord cori corl coro corp corr cors cosc cosh cosi cosl coso cosp coss cpcs cpdl cphl cphs cpic cpio cplc cpls cpos cppd cpps cpri cprs cpsc cpsl cpso cpsr crcc crcr crdc crhs cric crip cris crls croc crod croh crol croo crop cror crpc crps crsp crss cscc cscd csch csci cscl csco cscr cscs csdp csdr cshl cshp cshs csid