-ic c-- ccc cce cch cci cco ccs ce- cec cee ceh cei ceo ces ch- chc che chh chi cho chs ci- cic cie cih cii cio cis co- coc coe coh coi coo cos csc cse csh csi cso css ec- ecc ece ech eci eco ecs eec eee eeo ees ehc ehe ehh ehi eho ehs eic eie eii eio eis eo- eoc eoe eoh eoi eoo eos es- esc ese esh esi eso ess h-i hcc hce hch hci hco hcs he- hec hee heh hei heo hes hhc hhe hhh hhi hho hhs hic hie hih hii hio his hoc hoe hoh hoi hoo hos hsc hse hsh hsi hss icc ice ich ici ico ics ie- iec iee iei ies ihc ihe ihh ihi iho ihs iic iie iih iii iio iis io- ioc ioe ioh ioi ioo ios is- isc ise ish isi iso iss o-i oc- occ och oci oco ocs oec oee oeh oei oeo oes ohc ohe ohh ohi oho ohs oic oie oii oio ois oo- ooc ooh ooi ooo oos os- osc ose osh osi oso oss scc sce sch sci sco scs se- sec see seh sei seo ses sh- shc she shh shi sho shs sic sie sih sii sio sis soc soe soh soi soo sos ss- ssc sse ssh ssi sso sss