dddd ddss didi dids diii diis diki dili dilk dill dils dird dirk dirl dirr dirs dis- disd disi disk diss dkid dlii dlil dlis dlrs dril drrs dsdr dsls dsri dsrr dssi idid idil idir idis idli idls idss iiii iiis iirs iisd iisi iisr ikid ikki ikri ilir ilis ilki ilks ill- illd illi ills irds iri- irid iril iris irki irks irri irrs isds isil isis isls isri issi issr isss k-id kddd kddi kddk kddl kddr kdil kdis kdkd kdkk kdkr kdld kdll kdlr kdls kdri kdrl kdrs kdsd kdsk kdsl kdsr kdss kidd kidi kidk kidl kidr kids kiid kiii kiik kiis kikd kiki kikk kikr kild kili kilk kill kilr kiri kirk kirr kirs kisd kisi kisk kisl kisr kiss kkdd kkdl kkid kkik kkkk kkld kkli kkll kkls kkrk kkrl kkrr kkrs kksd kksi kksr kkss kldd kldr klds klid klik klil klir klis klkk klkl klkr klks kllk klls klrd klrk klrr klrs klsd klsi klsr krdd krdr krds krid krik kril kris krkd krki krkk krkr krks krld krri krrk krrl krrr krrs krsd krsk krsl krsr krss ksdi ksdk ksdl ksdr ksds ksid ksii ksik ksil ksir ksis kskd kskk kskr ksks ksld ksli kslk ksll kslr ksrr ksrs kssi kssl kssr ksss ldls ldrs lidl lids liii liir liis lili lill lils lird liri lirk lirl lirr lirs lisd lisi lisk liss lkrs llds llks llll lrdd lrds lrrr ls-r lsds lsid lssr ridd ridi rids riis riki rikk rill riri rirs risd risi risk riss rkss rlds rlls rrrr rsdd rsdl rsds rsid rsis rssl s-ii sdds sdls sdrs sdsl sdss sidd sidi sidr sids siik siki sikr siks sil- sild sili silk sill sils siri sirk sirr sirs sisd sisi sisk siss skid skik skil skir skis sksd skss sl-i slds slid slik slir slrs sris srsd ssdd ssid ssis ssri ssrl ssrs sssi ssss