-ic c-- ccc cch cci ccr ccs ccu ch- chc chh chi chr chs chu ci- cic cih cii cir cis ciu crc crh cri crr crs cru csc csh csi csr css csu cuc cuh cui cur cus cuu h-i hcc hch hci hcr hcs hhc hhh hhi hhr hhs hhu hic hih hii hir his hiu hr- hrc hrh hri hrr hrs hru hsc hsh hsi hsr hss hsu huc huh hui hur hus huu icc ich ici icr ics icu ihc ihh ihi ihr ihs ihu iic iih iii iir iis iiu ir- irc iri irr irs iru is- isc ish isi isr iss isu iu- iuc iui iur ius rcc rch rci rcr rcs rcu rh- rhc rhh rhi rhr rhs rhu ric rih rii rir ris rrc rrh rri rrr rrs rru rsc rsh rsi rsr rss rsu ruc ruh rui rur rus ruu scc sch sci scr scs scu sh- shc shh shi shr shs shu sic sih sii sir sis siu sr- src srh sri srr srs ss- ssc ssh ssi ssr sss ssu suc suh sui sur sus suu ucc uch uci ucr ucs ucu uhc uhh uhi uhr uhs uhu uic uii uir uis uiu ur- urc uri urr urs uru usc ush usi usr uss usu uuc uur uus uuu