-ic -ol c-- ccc cce cch cci ccl cco ccs ce- cec cee ceh cei cel ceo ces ch- chc che chh chi chl cho chs ci- cic cie cih cii cil cio cis cl- clc cle clh cli cll clo cls co- coc coe coh coi col coo cos csc cse csh csi csl cso css ec- ecc ece ech eci ecl eco ecs eec eee eel eeo ees ehc ehe ehh ehi ehl eho ehs eic eie eii eil eio eis elc ele elh eli ell elo els eo- eoc eoe eoh eoi eol eoo eos es- esc ese esh esi esl eso ess h-i hcc hce hch hci hcl hco hcs he- hec hee heh hei hel heo hes hhc hhe hhh hhi hhl hho hhs hic hie hih hii hil hio his hlc hle hlh hli hll hlo hls hoc hoe hoh hoi hol hoo hos hsc hse hsh hsi hsl hss icc ice ich ici icl ico ics ie- iec iee iei iel ies ihc ihe ihh ihi ihl iho ihs iic iie iih iii iil iio iis il- ilc ile ilh ili ill ilo ils io- ioc ioe ioh ioi iol ioo ios is- isc ise ish isi isl iso iss lcc lce lch lci lcl lco lcs lec lee leh lei lel leo les lhc lhh lhi lho lhs lic lie lih lii lil lio lis llc lle lli lll llo lls loc loe loh loi lol loo los lsc lse lsh lsi lsl lso lss o-i oc- occ och oci ocl oco ocs oec oee oeh oei oel oeo oes ohc ohe ohh ohi ohl oho ohs oic oie oii oil oio ois olc ole oli oll olo ols oo- ooc ooh ooi ool ooo oos os- osc ose osh osi osl oso oss scc sce sch sci scl sco scs se- sec see seh sei sel seo ses sh- shc she shh shi shl sho shs sic sie sih sii sil sio sis slc sle slh sli sll slo sls soc soe soh soi sol soo sos ss- ssc sse ssh ssi ssl sso sss