-ic c-- ccc cch cci cck ccp ccs ch- chc chh chi chk chp chs chy ci- cic cih cii cik cip cis ckc ckh cki cks cky cpc cph cpi cpk cpp cps csc csh csi csk csp css csy cyc cyk cyp cys h-i hcc hch hci hck hcp hcs hcy hhc hhh hhi hhk hhp hhs hhy hic hih hii hik hip his hkh hki hkk hkp hks hpc hph hpi hpk hpp hps hpy hsc hsh hsi hsk hsp hss hsy hy- hyc hyh hyi hyp hys hyy icc ich ici ick icp ics icy ihc ihh ihi ihk ihp ihs ihy iic iih iii iip iis ikc iki ikk iks ipc ipi ipp ips ipy is- isc ish isi isk isp iss isy iyc iys iyy kcc kch kci kck kcp kcs khh khi khk khs kic kih kii kik kip kis kkc kkh kki kkk kkp kks kky kpc kph kpi kpk kpp kps ksc ksh ksi ksk ksp kss kyc kyp kys p-p pcc pch pci pck pcp pcs phc phi phk php phs phy pic pih pii pik pip pis pkc pki pkp pks pky ppc pph ppi ppk ppp pps ps- psc psh psi psk psp pss psy py- pyc pyk pys scc sch sci sck scp scs sh- shc shh shi shk shp shs shy sic sih sii sik sip sis sk- skc skh ski skk skp sks sky spc sph spi spk spp sps spy ss- ssc ssh ssi ssk ssp sss sy- syc syh syi syk syp sys ycc ych yci ycp ycs ycy yhc yhi yhs yih yii yip yis yki ykk yps ysc ysi ysk ysp yss ysy yyc yys yyy