-ic c-- ccc ccd cci ccm ccr ccs ccu cdc cdd cdi cdm cdr cds cdu ci- cic cid cii cim cir cis ciu cmc cmd cmi cmm cmr cms cmu crc crd cri crm crr crs cru csc csd csi csm csr css csu cuc cud cui cum cur cus cuu dcc dcd dci dcm dcr dcs dcu ddc ddd ddi ddm ddr dds ddu di- dic did dii dim dir dis diu dmc dmd dmi dmm dmr dms dmu drc drd dri drm drr drs dru dsc dsd dsi dsm dsr dss dsu duc dud dui dum dur dus i-d icc icd ici icm icr ics icu idc idd idi idm idr ids idu iic iid iii iim iir iis iiu im- imc imd imi imm ims imu ir- irc ird iri irm irr irs iru is- isc isd isi ism isr iss isu iu- iuc iud iui ium iur ius m-r mc- mcc mcd mci mcm mcr mcs mcu mdc mdd mdi mdm mdr mds mdu mi- mic mid mii mim mir mis miu mmc mmd mmi mmm mmr mms mmu mrc mrd mri mrm mrr mrs mru msc msd msi msm msr mss msu muc mud mui mum mur mus muu rcc rcd rci rcm rcr rcs rcu rdc rdd rdi rdm rdr rds rdu ric rid rii rim rir ris rmc rmd rmi rmm rmr rms rrc rrd rri rrm rrr rrs rru rsc rsd rsi rsm rsr rss rsu ruc rud rui rum rur rus ruu scc scd sci scm scr scs scu sdc sdd sdi sdm sdr sds sdu sic sid sii sim sir sis siu smc smd smi smm smr sms smu sr- src srd sri srm srr srs ss- ssc ssd ssi ssm ssr sss ssu suc sud sui sum sur sus suu ucc ucd uci ucm ucr ucs ucu udc udd udi udm udr uds udu uic uid uii uim uir uis uiu um- umc umd umi umm umr ums umu ur- urc urd uri urm urr urs uru usc usd usi usm usr uss usu uuc uum uur uus uuu