-ic c-- ccc cch cci cck ccn ccr ccs ch- chc chh chi chk chn chr chs ci- cic cih cii cik cin cir cis ckc ckh cki cks cn- cnc cnh cni cnn cnr cns crc crh cri crk crn crr crs csc csh csi csk csn csr css h-i hcc hch hci hck hcn hcr hcs hhc hhh hhi hhk hhn hhr hhs hic hih hii hik hin hir his hkh hki hkk hkn hkr hks hnc hnh hnk hnn hns hr- hrc hrh hri hrk hrn hrr hrs hsc hsh hsi hsk hsn hsr hss icc ich ici ick icn icr ics ihc ihh ihi ihk ihn ihr ihs iic iih iii iin iir iis ikc iki ikk ikr iks in- inc inh ini ink inn inr ins ir- irc iri irk irn irr irs is- isc ish isi isk isn isr iss kcc kch kci kck kcn kcr kcs khh khi khk khn khr khs kic kih kii kik kin kir kis kkc kkh kki kkk kkn kkr kks kn- knc kni knk knn knr krc kri krk krn krr krs ksc ksh ksi ksk ksn ksr kss n-i ncc nch nci nck ncn ncr ncs nhc nhh nhi nhk nhn nhr nhs nic nih nii nik nin nir nis nkc nki nkk nkn nkr nks nnc nnh nni nnk nnn nns nrc nri nrk nrn nrr nrs nsc nsh nsi nsk nsn nsr nss rcc rch rci rcn rcr rcs rh- rhc rhh rhi rhn rhr rhs ric rih rii rik rin rir ris rkc rkk rks rnc rnh rni rnn rnr rns rrc rrh rri rrk rrn rrr rrs rsc rsh rsi rsk rsn rsr rss scc sch sci sck scn scr scs sh- shc shh shi shk shn shr shs sic sih sii sik sin sir sis sk- skc skh ski skk skr sks snc sni snk snn snr sns sr- src srh sri srk srn srr srs ss- ssc ssh ssi ssk ssn ssr sss