-ic -ol c-- ccc cci ccl cco ccp ccr ccs ci- cic cii cil cio cip cir cis cl- clc cli cll clo clp clr cls co- coc coi col coo cop cor cos cpc cpi cpl cpo cpp cpr cps crc cri crl cro crp crr crs csc csi csl cso csp csr css icc ici icl ico icp icr ics iic iii iil iio iip iir iis il- ilc ili ill ilo ilp ilr ils io- ioc ioi iol ioo iop ior ios ipc ipi ipl ipo ipp ipr ips ir- irc iri irl iro irp irr irs is- isc isi isl iso isp isr iss l-p lcc lci lcl lco lcp lcr lcs lic lii lil lio lip lir lis llc lli lll llo llp llr lls loc loi lol loo lop lor los lpc lpi lpl lpo lpp lpr lps lrc lri lro lrp lrr lrs lsc lsi lsl lso lsp lsr lss o-i oc- occ oci ocl oco ocp ocr ocs oic oii oil oio oip oir ois olc oli oll olo olp ols oo- ooc ooi ool ooo oop oor oos op- opc opi opl opo opp opr ops or- orc ori orl oro orp orr ors os- osc osi osl oso osp osr oss p-p pcc pci pcl pco pcp pcr pcs pic pii pil pio pip pir pis plc pli pll plo plp plr pls poc poi pol poo pop por pos ppc ppi ppl ppo ppp ppr pps prc pri prl pro prp prr prs ps- psc psi psl pso psp psr pss rcc rci rcl rco rcp rcr rcs ric rii ril rio rip rir ris rlc rli rll rlo rlp rlr rls roc roi rol roo rop ror ros rpc rpi rpl rpo rpp rpr rps rrc rri rrl rrp rrr rrs rsc rsi rsl rso rsp rsr rss scc sci scl sco scp scr scs sic sii sil sio sip sir sis slc sli sll slo slp slr sls soc soi sol soo sop sor sos spc spi spl spo spp spr sps sr- src sri srl sro srp srr srs ss- ssc ssi ssl sso ssp ssr sss