-ic c-- ccc cci cck ccn ccs ccu ci- cic cii cik cin cis ciu ckc cki cks cn- cnc cni cnn cns cnu csc csi csk csn css csu cuc cui cuk cun cus cuu icc ici ick icn ics icu iic iii iin iis iiu ikc iki ikk iks iku in- inc ini ink inn ins inu is- isc isi isk isn iss isu iu- iuc iui ius kcc kci kck kcn kcs kcu kic kii kik kin kis kiu kkc kki kkk kkn kks kku kn- knc kni knk knn knu ksc ksi ksk ksn kss ksu kuc kui kuk kun kus kuu n-i ncc nci nck ncn ncs ncu nic nii nik nin nis niu nkc nki nkk nkn nks nku nnc nni nnk nnn nns nnu nsc nsi nsk nsn nss nsu nuc nui nuk nun nus nuu scc sci sck scn scs scu sic sii sik sin sis siu sk- skc ski skk sks sku snc sni snk snn sns snu ss- ssc ssi ssk ssn sss ssu suc sui suk sun sus suu ucc uci uck ucn ucs ucu uic uii uin uis uiu ukc uki ukk ukn uku un- unc uni unk unn uns unu usc usi usk usn uss usu uuc uun uus uuu