-nik dddd ddss ddts dfds dfdt dfrf dfri dftr dfts didi dids dif- diff difs 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 drif drin drit drrs dsdr dsif dsri dsrr dssi dssn dsst dstn dsts dtki dtss f--k fdst fdti ffff ffii ffrr ffss fftf fidf fids fiff fifi fift fiii fiki find fini fink finn fins fint firk firn firs fisd fisi fisk fiss fist fiti fits fitt fndd fndn fndr fnrs frid frik frin fris frit frns frst fsfi fssf ftdi ftii ftrs ftsr idid idin idir idis idrf idsf idss idts ifid ifis ifit ifni ifnk ifnr ifns ifrf ifri iftn iiii iiis iiit iirs iisd iisi iisr iist iitr iitt ikid ikin ikki ikri ind- indi inds infi infs 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 irsf irtf irti irts isdn isds isin isis isit iskf isnt isri issf issi issr isss istd isti istr ists itif itin itis itrf itri itrs itsf itsi ittf k-id kddd kddf kddi kddk kddr kdfi kdfn kdfr kdft kdis kdkd kdkk kdkn kdkr kdkt kdnd kdni kdnk kdnn kdnr kdns kdrf kdri kdrs kdsd kdsk kdsn kdsr kdss kdst kdtd kdti kdtn kdtr kfdn kfff kffk kffn kfin kfir kfis kfit kfnf kfnk kfnn kfns kfrd kfri kfrn kfrr kfrs kfsd kfsi kfsk kfsr kfst kfti kftk kftt kidd kidi kidk kidr kids kiff kifr kifs kift kiid kiii kiik kiis kiit kikd kikf kiki kikk kikr kikt kin- kind kinf kini kink kinn kins kint kirf kiri kirk kirn kirr kirs kirt kisd kisf kisi kisk kisn kisr kiss kist kiti kitn kitr kits kitt kkdd kkdt kkfi kkfn kkfr kkfs kkft kkid kkik kkin kkit kkkk kknd kkni kknn kkns kknt kkrf kkrk kkrn kkrr kkrs kkrt kksd kksf kksi kksn kksr kkss kkst kktk kkts kndd kndf kndi kndk kndn kndr knfr knft knid knif knik knin knir knis knit knki knkk knkt knnd knnk knnr knns knrk knrs knsd knsi knsk knsn knsr knss knst knti kntk kntn kntr knts krdd krdr krds krfd krff krfn krfs krft krid krik krin kris krit krkd krki krkk krkn krkr krks krnd krni krnk krnn krnt krrf krri krrk krrn krrr krrs krrt krsd krsf krsk krsn krsr krss krst krti krtk krtn krtr krts ksdi ksdk ksdn ksdr ksds ksfi ksfn ksfr ksft ksid ksif ksii ksik ksir ksis ksit kskd kskf kskk kskn kskr ksks ksnd ksnf ksnk ksnn ksnr ksns ksnt ksrf ksrn ksrr ksrs ksrt kssi kssn kssr ksss ksst ksti kstk kstn kstr ksts kstt ktdd ktdf ktdk ktdr ktfi ktfn ktfs ktik ktis ktkk ktkn ktkr ktks ktkt ktnd ktnf ktnk ktnn ktns ktnt ktrf ktri ktrk ktrn ktrr ktrs ktrt ktsd ktsf ktsn ktsr ktst kttf ktti kttk kttn kttr ktts kttt n-ii ndfi ndnt ndrf ndri ndsf ndsi ndss nfff nfrs nfsr nidd nidi nids niff nift niir niit niki niks nind nini nins nirs nirt nisd nisi niss nist nitf niti nitr nits nknt nkrf nktr nnit nnnn nnss nntn nrds nrrd nrts nsdf nsds nsdt nsfk nsfs nsin nsis nskk nsnr nsrd nssf nssr nsss nstd nsts ntds ntfs ntis ntnd ntsf ntss nttr rfdi rfds rfid ridd ridi rids riff rifs rift riif riin riis riki rikk rind rinf rink rinn riri rirs risd risi risk riss rist riti rits ritt rkkf rkss rkts rndf rnds rnin rnnt rntd rrif rrrr rsdd rsds rsid rsis rsnn rsnr rsts rtdt rtkn rtnd rtns rtss rtts s-ii sdds sdif sdrs sdsf sdss sfdk sfnt sfss sfts sidd sidi sidr sids siff sifr sift siik siit siki sikr siks sind sini sink sinn sins sint sirf siri sirk sirr sirs sirt sisd sisi sisk siss sist sit- sitd siti sitn sits sitt skid skif skik skin skir skis skit skn- skrt sksd skss snid snir snit snns snrk snrs snsd sntr srfi sris srni srnn srsd srtr ssdd ssdf ssid ssin ssis ssit ssns ssri ssrs sssf sssi ssss sstd ssts stds stfn stid stif stik stir stis stit stks stnd stnn stnr stns strd stri strk strn strs stsf stsi stss sttd sttr tdff tdis tdkr tdri tdss tfin tfrs tfsd tfsi tfss tidd tids tiff tift tiit tiki tind tini tink tinn tins tint tird tiri tirr tirs tisi tiss tist titi tits titt tkts tndd tndf tnik tnks tnts trfd trfr tri- trif trik trin tris trit trsd trsi trst trtr tsid tsin tsis tsks tssf tssi tssr tsst tsts ttff ttfn ttss tttt