-ic c-- ccc ccd cci ccm cco ccs ccu cdc cdd cdi cdm cdo cds cdu ci- cic cid cii cim cio cis ciu cmc cmd cmi cmm cmo cms cmu co- coc cod coi com coo cos cou csc csd csi csm cso css csu cuc cud cui cum cuo cus cuu dcc dcd dci dcm dco dcs dcu ddc ddd ddi ddm ddo dds ddu di- dic did dii dim dio dis diu dmc dmd dmi dmm dmo dms dmu doc dod doi dom doo dos dou dsc dsd dsi dsm dso dss dsu duc dud dui dum duo dus i-d icc icd ici icm ico ics icu idc idd idi idm ido ids idu iic iid iii iim iio iis iiu im- imc imd imi imm imo ims imu io- ioc iod ioi iom ioo ios iou is- isc isd isi ism iso iss isu iu- iuc iud iui ium ius m-o mc- mcc mcd mci mcm mco mcs mcu mdc mdd mdi mdm mdo mds mdu mi- mic mid mii mim mio mis miu mmc mmd mmi mmm mmo mms mmu moc mod moi mom moo mos mou msc msd msi msm mso mss msu muc mud mui mum mus muu o-i oc- occ ocd oci ocm oco ocs ocu odc odd odi odm odo ods odu oic oid oii oim oio ois oiu om- omc omd omi omm omo oms omu oo- ooc ood ooi oom ooo oos os- osc osd osi osm oso oss osu ou- ouc oud oui oum ouo ous scc scd sci scm sco scs scu sdc sdd sdi sdm sdo sds sdu sic sid sii sim sio sis siu smc smd smi smm smo sms smu soc sod soi som soo sos sou ss- ssc ssd ssi ssm sso sss ssu suc sud sui sum suo sus suu ucc ucd uci ucm uco ucs ucu udc udd udi udm udo uds udu uic uid uii uim uio uis uiu um- umc umd umi umm umo ums umu uoc uod uom uoo uos usc usd usi usm uso uss usu uuc uum uus uuu