-ic c-- ccc ccg cch cci cck ccs cgc cgg cgh cgi cgs ch- chc chg chh chi chk chs ci- cic cig cih cii cik cis ckc ckh cki cks csc csg csh csi csk css gcc gcg gch gci gck gcs ggc ggg ggh ggi ggs ghc ghg ghh ghi ghs gic gig gih gii gik gis gkh gks gsc gsg gsi gsk gss h-i hcc hcg hch hci hck hcs hgc hgg hgh hgi hgk hgs hhc hhg hhh hhi hhk hhs hic hig hih hii hik his hkg hkh hki hkk hks hsc hsg hsh hsi hsk hss icc icg ich ici ick ics igc igg igh igi igk igs ihc ihg ihh ihi ihk ihs iic iih iii iis ikc iki ikk iks is- isc isg ish isi isk iss kcc kcg kch kci kck kcs kgc kgh kgi kgs khh khi khk khs kic kig kih kii kik kis kkc kkh kki kkk kks ksc ksg ksh ksi ksk kss scc scg sch sci sck scs sgc sgg sgh sgi sgk sgs sh- shc shg shh shi shk shs sic sig sih sii sik sis sk- skc skg skh ski skk sks ss- ssc ssg ssh ssi ssk sss