-ic -ol c-- ccc cch cci ccl cco ccp ccr ccs ch- chc chh chi chl cho chp chr chs ci- cic cih cii cil cio cip cir cis cl- clc clh cli cll clo clp clr cls co- coc coh coi col coo cop cor cos cpc cph cpi cpl cpo cpp cpr cps crc crh cri crl cro crp crr crs csc csh csi csl cso csp csr css h-i hcc hch hci hcl hco hcp hcr hcs hhc hhh hhi hhl hho hhp hhr hhs hic hih hii hil hio hip hir his hlc hlh hli hll hlo hlp hlr hls hoc hoh hoi hol hoo hop hor hos hpc hph hpi hpl hpo hpp hpr hps hr- hrc hrh hri hrl hro hrp hrr hrs hsc hsh hsi hsl hsp hsr hss icc ich ici icl ico icp icr ics ihc ihh ihi ihl iho ihp ihr ihs iic iih iii iil iio iip iir iis il- ilc ilh ili ill ilo ilp ilr ils io- ioc ioh ioi iol ioo iop ior ios ipc ipi ipl ipo ipp ipr ips ir- irc iri irl iro irp irr irs is- isc ish isi isl iso isp isr iss l-p lcc lch lci lcl lco lcp lcr lcs lhc lhh lhi lho lhp lhr lhs lic lih lii lil lio lip lir lis llc lli lll llo llp llr lls loc loh loi lol loo lop lor los lpc lph lpi lpl lpo lpp lpr lps lrc lrh lri lro lrp lrr lrs lsc lsh lsi lsl lso lsp lsr lss o-i oc- occ och oci ocl oco ocp ocr ocs ohc ohh ohi ohl oho ohp ohr ohs oic oii oil oio oip oir ois olc oli oll olo olp ols oo- ooc ooh ooi ool ooo oop oor oos op- opc oph opi opl opo opp opr ops or- orc orh ori orl oro orp orr ors os- osc osh osi osl oso osp osr oss p-p pcc pch pci pcl pco pcp pcr pcs phc phi phl pho php phr phs pic pih pii pil pio pip pir pis plc plh pli pll plo plp plr pls poc poh poi pol poo pop por pos ppc pph ppi ppl ppo ppp ppr pps prc prh pri prl pro prp prr prs ps- psc psh psi psl pso psp psr pss rcc rch rci rcl rco rcp rcr rcs rh- rhc rhh rhi rhl rho rhp rhr rhs ric rih rii ril rio rip rir ris rlc rlh rli rll rlo rlp rlr rls roc roh roi rol roo rop ror ros rpc rph rpi rpl rpo rpp rpr rps rrc rrh rri rrl rrp rrr rrs rsc rsh rsi rsl rso rsp rsr rss scc sch sci scl sco scp scr scs sh- shc shh shi shl sho shp shr shs sic sih sii sil sio sip sir sis slc slh sli sll slo slp slr sls soc soh soi sol soo sop sor sos spc sph spi spl spo spp spr sps sr- src srh sri srl sro srp srr srs ss- ssc ssh ssi ssl sso ssp ssr sss