-ic c-- ccc ccd cci cck ccm ccs ccu cdc cdd cdi cdk cdm cds cdu ci- cic cid cii cik cim cis ciu ckc ckd cki ckm cks cmc cmd cmi cmk cmm cms cmu csc csd csi csk csm css csu cuc cud cui cuk cum cus cuu dcc dcd dci dck dcm dcs dcu ddc ddd ddi ddk ddm dds ddu di- dic did dii dik dim dis diu dkc dki dkk dkm dks dku dmc dmd dmi dmk dmm dms dmu dsc dsd dsi dsk dsm dss dsu duc dud dui duk dum dus i-d icc icd ici ick icm ics icu idc idd idi idk idm ids idu iic iid iii iim iis iiu ikc iki ikk iks iku im- imc imd imi imm ims imu is- isc isd isi isk ism iss isu iu- iuc iud iui ium ius kcc kcd kci kck kcm kcs kcu kdc kdk kdm kds kdu kic kid kii kik kim kis kiu kkc kki kkk kkm kks kku kmc kmd kmi kmk kmm kms kmu ksc ksd ksi ksk ksm kss ksu kuc kud kui kuk kum kus kuu mc- mcc mcd mci mck mcm mcs mcu mdc mdd mdi mdk mdm mds mdu mi- mic mid mii mik mim mis miu mkc mkd mkk mkm mks mku mmc mmd mmi mmk mmm mms mmu msc msd msi msk msm mss msu muc mud mui muk mum mus muu scc scd sci sck scm scs scu sdc sdd sdi sdk sdm sds sdu sic sid sii sik sim sis siu sk- skc skd ski skk skm sks sku smc smd smi smk smm sms smu ss- ssc ssd ssi ssk ssm sss ssu suc sud sui suk sum sus suu ucc ucd uci uck ucm ucs ucu udc udd udi udk udm uds udu uic uid uii uim uis uiu ukc uki ukk uku um- umc umd umi umm ums umu usc usd usi usk usm uss usu uuc uum uus uuu