iii iil iin iip iis iki ikk ikl iks il- ili ilk ill iln ilp ils in- ini ink inl inn inp ins ipi ipl ipn ipp ips is- isi isk isl isn isp iss kii kik kil kin kip kis kki kkk kkl kkn kkp kks kl- kli kls kn- kni knk knl knn knp kpi kpk kpl kpn kpp kps ksi ksk ksl ksn ksp kss l-p lii lik lil lin lip lis lkl lkp lks lli llk lll lln llp lls lni lnk lnl lnn lnp lns lpi lpk lpl lpn lpp lps lsi lsk lsl lsn lsp lss n-i nii nik nil nin nip nis nki nkk nkn nkp nks nli nlk nll nln nlp nls nni nnk nnl nnn nnp nns npi npl npn npp nps nsi nsk nsl nsn nsp nss p-p pii pik pil pin pip pis pki pkl pkn pkp pks pli plk pll pln plp pls pn- pni pnk pnl pnn pnp pns ppi ppk ppl ppn ppp pps ps- psi psk psl psn psp pss sii sik sil sin sip sis sk- ski skk skl skp sks sli slk sll sln slp sls sni snk snl snn snp sns spi spk spl spn spp sps ss- ssi ssk ssl ssn ssp sss