-nik bbbb bbdd bbfn bbin bdii bdin bibb bibi bidi biff bifi biin bin- bind bini bink binn bnib bnin dddd dibb didi dif- diff diii diki din- dini dink dinn dkid f--k ffff ffii fidf fiff fifi fiii fiki find fini fink finn fndd fndn ibfi ibid idid idin ifbb ifid ifni ifnk iiii ikid ikin ikki inbd ind- indi infi inid inkd inki inni k-id kbbb kbbd kbbf kbbi kbbk kbdb kbdf kbdi kbdn kbfb kbff kbfi kbfk kbib kbid kbif kbik kbkb kbkf kbkk kbnd kbnn kdbb kdbi kdbn kddb kddd kddf kddi kddk kdfi kdfn kdkb kdkd kdkk kdkn kdnd kdni kdnk kdnn kfbk kfbn kfdn kffb kfff kffk kffn kfin kfkb kfnf kfnk kfnn kibb kibi kidb kidd kidi kidk kiff kiid kiii kiik kikd kikf kiki kikk kin- kinb kind kinf kini kink kinn kkbb kkbd kkbi kkbn kkdd kkfi kkfn kkid kkik kkin kkkk kknb kknd kkni kknn knbb knbn kndb kndd kndf kndi kndk kndn knib knid knif knik knin knki knkk knnb knnd knnk n-ii nddb ndfi nfff nfib nibi nidd nidi niff niki nind nini nndb nnnn