-nik bbbb bbbs bbdd bbin bd-r bdii bdin bdsd bibb bibi bibs bidi bidr bids biin biis bin- bind bini bink binn bins bint birb bird biri birk birn birr birs birt bis- bisd bisk biss bist bitd bits bitt bnib bnin bnrr bnss brds brdt brid brik brin bris brit brkb brns brrr brrs brsb brsr brst bsbd bsin bskt bsnd bsns bsrd bssd bsts btdt btrt btss bttb dbit dbrn dbrs dbss dbtt dddd ddss ddts dibb dibs didi dids diii diis diki din- dini dink dinn dins dint dird dirk dirr dirs dirt dis- disd disi disk diss dist diti dits ditt dkid dnis dntt drib drin drit drrs dsdr dsri dsrr dssi dssn dsst dstn dsts dtki dtnb dtss ibid ibis ibns ibrd ibri ibsn ibss ibtb ibts idid idin idir idis idss idts iiii iiis iiit iirs iisd iisi iisr iist iitr iitt ikid ikin ikki ikri inbd ind- indi inds inid inis init inkd inki inks inni innr inns inri inrs inss inst intd inti intn intr ints irds iri- irid irin iris irki irks irri irrs irti irts isbd isbn isbt isdb isdn isds isin isis isit isnt isri issi issr isss istd isti istr ists itbs itin itis itri itrs itsi k-id kbbb kbbd kbbi kbbk kbbr kbbs kbbt kbdb kbdi kbdn kbdr kbds kbib kbid kbik kbis kbit kbkb kbkk kbkr kbnd kbnn kbnr kbrb kbrd kbri kbrk kbrn kbrt kbsb kbsi kbsk kbsn kbsr kbss kbst kbtb kbtk kbtn kbtr kbts kbtt kdbb kdbi kdbn kdbr kdbs kddb kddd kddi kddk kddr kdis kdkb kdkd kdkk kdkn kdkr kdkt kdnd kdni kdnk kdnn kdnr kdns kdrb kdri kdrs kdsd kdsk kdsn kdsr kdss kdst kdtd kdti kdtn kdtr kibb kibi kibr kibs kibt kidb kidd kidi kidk kidr kids kiid kiii kiik kiis kiit kikd kiki kikk kikr kikt kin- kinb kind kini kink kinn kins kint kirb kiri kirk kirn kirr kirs kirt kisd kisi kisk kisn kisr kiss kist kiti kitn kitr kits kitt kkbb kkbd kkbi kkbn kkbr kkbs kkbt kkdd kkdt kkid kkik kkin kkit kkkk kknb kknd kkni kknn kkns kknt kkrb kkrk kkrn kkrr kkrs kkrt kksd kksi kksn kksr kkss kkst kktk kkts knbb knbn knbr knbt kndb kndd kndi kndk kndn kndr knib knid knik knin knir knis knit knki knkk knkt knnb knnd knnk knnr knns knrb knrk knrs knsb knsd knsi knsk knsn knsr knss knst knti kntk kntn kntr knts krbb krbd krbi krbk krbr krbt krdd krdr krds krib krid krik krin kris krit krkd krki krkk krkn krkr krks krnb krnd krni krnk krnn krnt krrb krri krrk krrn krrr krrs krrt krsd krsk krsn krsr krss krst krti krtk krtn krtr krts ksbi ksbn ksbr ksbs ksdi ksdk ksdn ksdr ksds ksib ksid ksii ksik ksir ksis ksit kskb kskd kskk kskn kskr ksks ksnb ksnd ksnk ksnn ksnr ksns ksnt ksrb ksrn ksrr ksrs ksrt kssi kssn kssr ksss ksst kstb ksti kstk kstn kstr ksts kstt ktbb ktbn ktbr ktbt ktdb ktdd ktdk ktdr ktib ktik ktis ktkb ktkk ktkn ktkr ktks ktkt ktnd ktnk ktnn ktns ktnt ktrb ktri ktrk ktrn ktrr ktrs ktrt ktsd ktsn ktsr ktst ktti kttk kttn kttr ktts kttt n-ii nbti nddb ndnt ndri ndsi ndss nibi nibs nidd nidi nids niir niit niki niks nind nini nins nirs nirt nisd nisi niss nist nitb niti nitr nits nknt nktr nndb nnit nnnn nnss nntn nrds nrrd nrts nsds nsdt nsin nsis nskk nsnr nsrd nssb nssr nsss nstd nsts ntds ntis ntnd ntsb ntss nttr rbbb rbbr rbbs rbds rbis rbsd rbss rbst rib- ribs ridd ridi rids riin riis riki rikk rind rink rinn riri rirs risd risi risk riss rist riti rits ritt rkss rkts rnbr rnds rnin rnnt rntd rrrr rsbi rsdd rsds rsid rsis rsnn rsnr rsts rtdt rtkn rtnd rtns rtss rtts s-ib s-ii sbbs sbds sbrk sbsd sbsi sbst sbtk sbtn sdds sdib sdrs sdss sibi sibs sidd sidi sidr sids siik siit siki sikr siks sind sini sink sinn sins sint siri sirk sirr sirs sirt sisd sisi sisk siss sist sit- sitd siti sitn sits sitt skid skik skin skir skis skit skn- skrt sksd skss snib snid snir snit snns snrk snrs snsd sntr srib sris srni srnn srsd srtr ssbn ssbr ssdd ssid ssin ssis ssit ssns ssri ssrs sssb sssi ssss sstb sstd ssts stbd stbs stds stib stid stik stir stis stit stks stnd stnn stnr stns strd stri strk strn strs stsi stss sttd sttr tbbs tbit tbrb tbst tddb tdis tdkr tdri tdss tibi tibs tidd tids tiit tiki tind tini tink tinn tins tint tirb tird tiri tirr tirs tisb tisi tiss tist titi tits titt tkts tndd tnik tnks tnts tri- trib trik trin tris trit trsd trsi trst trtr tsbd tsdb tsid tsin tsis tsks tssi tssr tsst tsts ttbb ttss tttt