ddd ddi ddk ddn dds ddz di- did dii dik din dis diz dki dkk dks dnd dni dnk dnn dns dnz dsd dsi dsk dsn dss dsz dzd dzi dzs i-d idd idi idk idn ids iid iii iin iis iki ikk iks in- ind ini ink inn ins is- isd isi isk isn iss izi izz k-z kdk kds kid kii kik kin kis kiz kki kkk kkn kks kn- knd kni knk knn ksd ksi ksk ksn kss n-i ndd ndi ndk ndn nds nid nii nik nin nis niz nki nkk nkn nks nni nnk nnn nns nnz nsd nsi nsk nsn nss nsz nzd nzi nzs nzz sdd sdi sdk sdn sds sdz sid sii sik sin sis sk- skd ski skk sks snd sni snk snn sns ss- ssd ssi ssk ssn sss ssz szd szi zds zid zik zin zis ziz zks znd znn zns zsi zsz zzs zzz