-nik dddd ddss didi dids diii diis diki din- dini dink dinn dins dird dirk dirr dirs dis- disd disi disk diss dkid dnis drin drrs dsdr dsri dsrr dssi dssn idid idin idir idis idss iiii iiis iirs iisd iisi iisr ikid ikin ikki ikri ind- indi inds inid inis inkd inki inks inni innr inns inri inrs inss irds iri- irid irin iris irki irks irri irrs isdn isds isin isis isri issi issr isss k-id kddd kddi kddk kddr kdis kdkd kdkk kdkn kdkr kdnd kdni kdnk kdnn kdnr kdns kdri kdrs kdsd kdsk kdsn kdsr kdss kidd kidi kidk kidr kids kiid kiii kiik kiis kikd kiki kikk kikr kin- kind kini kink kinn kins kiri kirk kirn kirr kirs kisd kisi kisk kisn kisr kiss kkdd kkid kkik kkin kkkk kknd kkni kknn kkns kkrk kkrn kkrr kkrs kksd kksi kksn kksr kkss kndd kndi kndk kndn kndr knid knik knin knir knis knki knkk knnd knnk knnr knns knrk knrs knsd knsi knsk knsn knsr knss krdd krdr krds krid krik krin kris krkd krki krkk krkn krkr krks krnd krni krnk krnn krri krrk krrn krrr krrs krsd krsk krsn krsr krss ksdi ksdk ksdn ksdr ksds ksid ksii ksik ksir ksis kskd kskk kskn kskr ksks ksnd ksnk ksnn ksnr ksns ksrn ksrr ksrs kssi kssn kssr ksss n-ii ndri ndsi ndss nidd nidi nids niir niki niks nind nini nins nirs nisd nisi niss nnnn nnss nrds nrrd nsds nsin nsis nskk nsnr nsrd nssr nsss ridd ridi rids riin riis riki rikk rind rink rinn riri rirs risd risi risk riss rkss rnds rnin rrrr rsdd rsds rsid rsis rsnn rsnr s-ii sdds sdrs sdss sidd sidi sidr sids siik siki sikr siks sind sini sink sinn sins siri sirk sirr sirs sisd sisi sisk siss skid skik skin skir skis skn- sksd skss snid snir snns snrk snrs snsd sris srni srnn srsd ssdd ssid ssin ssis ssns ssri ssrs sssi ssss