-ic c-- ccc ccd cch cci ccr ccs ccu cdc cdd cdh cdi cdr cds cdu ch- chc chd chh chi chr chs chu ci- cic cid cih cii cir cis ciu crc crd crh cri crr crs cru csc csd csh csi csr css csu cuc cud cuh cui cur cus cuu dcc dcd dci dcr dcs dcu ddc ddd ddh ddi ddr dds ddu dh- dhc dhd dhh dhi dhr dhs dhu di- dic did dih dii dir dis diu drc drd dri drr drs dru dsc dsd dsh dsi dsr dss dsu duc dud duh dui dur dus h-i hcc hcd hch hci hcr hcs hdc hdd hdh hdi hdr hds hdu hhc hhd hhh hhi hhr hhs hhu hic hid hih hii hir his hiu hr- hrc hrd hrh hri hrr hrs hru hsc hsd hsh hsi hsr hss hsu huc hud huh hui hur hus huu i-d icc icd ich ici icr ics icu idc idd idh idi idr ids idu ihc ihd ihh ihi ihr ihs ihu iic iid iih iii iir iis iiu ir- irc ird iri irr irs iru is- isc isd ish isi isr iss isu iu- iuc iud iui iur ius rcc rcd rch rci rcr rcs rcu rdc rdd rdh rdi rdr rds rdu rh- rhc rhd rhh rhi rhr rhs rhu ric rid rih rii rir ris rrc rrd rrh rri rrr rrs rru rsc rsd rsh rsi rsr rss rsu ruc rud ruh rui rur rus ruu scc scd sch sci scr scs scu sdc sdd sdh sdi sdr sds sdu sh- shc shd shh shi shr shs shu sic sid sih sii sir sis siu sr- src srd srh sri srr srs ss- ssc ssd ssh ssi ssr sss ssu suc sud suh sui sur sus suu ucc ucd uch uci ucr ucs ucu udc udd udi udr uds udu uhc uhd uhh uhi uhr uhs uhu uic uid uii uir uis uiu ur- urc urd uri urr urs uru usc usd ush usi usr uss usu uuc uur uus uuu