ddd ddi ddk ddn dds ddw di- did dii dik din dis diw dki dkk dks dkw dnd dni dnk dnn dns dnw dsd dsi dsk dsn dss dsw dwi dwn dws dww i-d idd idi idk idn ids idw iid iii iin iis iiw iki ikk iks in- ind ini ink inn ins is- isd isi isk isn iss isw iwd iwi iwk iws iww kdk kds kid kii kik kin kis kki kkk kkn kks kn- knd kni knk knn ksd ksi ksk ksn kss ksw kw- kwd kwi kwk kws kww n-i ndd ndi ndk ndn nds nid nii nik nin nis nki nkk nkn nks nni nnk nnn nns nnw nsd nsi nsk nsn nss nsw nwd nwi nwn nws sdd sdi sdk sdn sds sdw sid sii sik sin sis siw sk- skd ski skk sks skw snd sni snk snn sns snw ss- ssd ssi ssk ssn sss ssw swd swi swk swn sws wdi wds wid wii wik win wis wkd wks wkw wn- wnd wnn wns wnw wsd wsi wsk wsn wss wsw wwd wwi wwn www