-ic c-- ccc cch cci ccs ccz ch- chc chh chi chs chy chz ci- cic cih cii cis csc csh csi css csy csz cyc cys cz- czc h-i hcc hch hci hcs hcy hhc hhh hhi hhs hhy hhz hic hih hii his hsc hsh hsi hss hsy hsz hy- hyc hyh hyi hys hyy hzs hzy icc ich ici ics icy icz ihc ihh ihi ihs ihy iic iih iii iis is- isc ish isi iss isy iyc iys iyy izh izi izy izz scc sch sci scs sh- shc shh shi shs shy sic sih sii sis ss- ssc ssh ssi sss ssz sy- syc syh syi sys szi ycc ych yci ycs ycy yhc yhi yhs yih yii yis yiz ysc ysi yss ysy ysz yyc yys yyy yyz yzy zcs zhc zhi zhs zis ziz zsh zsi zsz zzs zzy zzz