dddd ddss ddts didi dids diii diis diki dis- disd disi disk diss dist diti dits ditt dkid dssi dsst dsts dtki dtss idid idis idss idts iiii iiis iiit iisd iisi iist iitt ikid ikki isds isis isit issi isss istd isti ists itis itsi k-id kddd kddi kddk kdis kdkd kdkk kdkt kdsd kdsk kdss kdst kdtd kdti kidd kidi kidk kids kiid kiii kiik kiis kiit kikd kiki kikk kikt kisd kisi kisk kiss kist kiti kits kitt kkdd kkdt kkid kkik kkit kkkk kksd kksi kkss kkst kktk kkts ksdi ksdk ksds ksid ksii ksik ksis ksit kskd kskk ksks kssi ksss ksst ksti kstk ksts kstt ktdd ktdk ktik ktis ktkk ktks ktkt ktsd ktst ktti kttk ktts kttt s-ii sdds sdss sidd sidi sids siik siit siki siks sisd sisi sisk siss sist sit- sitd siti sits sitt skid skik skis skit sksd skss ssdd ssid ssis ssit sssi ssss sstd ssts stds stid stik stis stit stks stsi stss sttd tdis tdss tidd tids tiit tiki tisi tiss tist titi tits titt tkts tsid tsis tsks tssi tsst tsts ttss tttt