-ic c-- ccc cci ccm ccs ccu ci- cic cii cim cis ciu cmc cmi cmm cms cmu cmy csc csi csm css csu csy cuc cui cum cus cuu cuy cyc cym cys icc ici icm ics icu icy iic iii iim iis iiu im- imc imi imm ims imu imy is- isc isi ism iss isu isy iu- iuc iui ium ius iyc iym iys iyy mc- mcc mci mcm mcs mcu mi- mic mii mim mis miu miy mmc mmi mmm mms mmu msc msi msm mss msu msy muc mui mum mus muu muy my- myc mym mys myu scc sci scm scs scu sic sii sim sis siu smc smi smm sms smu smy ss- ssc ssi ssm sss ssu suc sui sum sus suu suy sy- syc syi sym sys syu ucc uci ucm ucs ucu uic uii uim uis uiu um- umc umi umm ums umu usc usi usm uss usu uuc uum uus uuu uyc uyi uys uyu ycc yci ycs ycu ycy yii yim yis ymc ymi ymm yms ysc ysi ysm yss ysu ysy yui yum yus yuu yuy yyc yys yyu yyy