-ic c-- ccc cci ccs ccu ccz ci- cic cii cis ciu csc csi css csu csy csz cuc cui cus cuu cuy cuz cyc cys cz- czc icc ici ics icu icy icz iic iii iis iiu is- isc isi iss isu isy iu- iuc iui ius iuz iyc iys iyy izi izu izy izz scc sci scs scu sic sii sis siu ss- ssc ssi sss ssu ssz suc sui sus suu suy suz sy- syc syi sys syu szi szu ucc uci ucs ucu uic uii uis uiu usc usi uss usu usz uuc uus uuu uyc uyi uys uyu uzi uzu ycc yci ycs ycu ycy yii yis yiz ysc ysi yss ysu ysy ysz yui yus yuu yuy yyc yys yyu yyy yyz yzu yzy zcs zis ziz zsi zsu zsz zuc zui zus zuz zzs zzy zzz