ktkr ktkt ktla ktlb ktli ktlk ktlr ktlt ktrb ktrc ktri ktrk ktrl ktrr ktrt kttc ktti kttk kttr kttt laaa laac laak laal laar laat laba labi labr laca lacc laci lack lacl lact laia laic laik lail lair lait laka laki lala lali lall lara larb larc lari lark larr lart lata latc lati latt lbar lbcc lbia lblr lbrt lcac lcat lcbc lcca lccc lcia lcra lcrl lctl liac liar liat liba libc libr lica lick licr lict liia liii liir lika lila lilb lili lill lilt lira lirc liri lirk lirl lirr lirt lita litb liti litl litr litt lkab lkal llat llcc lllc llll lrac lral lrat lrba lric lrrc lrrr lrta ltac ltbl ltcc ltci ltib ltra lttc lttr raab raak raat raba rabb rabi rabk rabl rac- raca racc raci rack ract raia raic raii raik rail rair rait raka raki rakk rakt rala ralb rall ralt rara rarb rari rark rata rati ratk ratt rbbb rbbr rbcl rcac rcbc rccb rccc rcic rctc rcti riaa riab riai riak rial riat rib- riba rica ricc rick rict riia rika riki rikk rila rill riri rita riti ritl ritt rlab rrat rrrr rtai rtca rtcc rtlt taa- taal taar taat taba tabb tabc tabi tabl taca tacc taci tack tacl tact taia taik tail tair tait taka taki takk takt tala talc tali talk tall tara tarb tarc tari tark tarr tart tata tatb tati tatr tatt tbar tbca tbcb tbcc tbil tbit tbrb tbta tcca tccc tctc tiaa tiab tial tiar tiba tibi tica ticc tick tiit tika tiki tila till tilr tilt tira tirb tiri tirl tirr tita titc titi titt tkac tlac tlik tlli traa trab trac trai trak tral trat trca trcc trcl tri- tria trib tric trik tril trit trra trtc trtr ttab ttbb tttt