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b-r-k bbsrc bbuss brrrr bruck brusk bruss bruzz bucks bucku bucsu bucur bukk- burbs burck burcu burks burrs burru bursz buruc buruk buruq burus busks bussu busur busuu buzuk buzuq buzzr c-bus ccccc cruck crucq cubub cucks cucuk curbs currs cusks krucz krusz kucuk kuksu kukur kurbu kurku kursk kuruc kuruk kurus kusur kuusk kuzbu q-bus qbuzz qsrsr qubuz quruq qurus quscu qusqu qusur rubus rucks rucuq rukus rusks s-bus sbuks sccbc scrub scrus scurr scuzz skruk skurr skuru sssrb sssss subbu subss subuk suck- sucks sucr- sukru sukuk sukur sursk suruk surur surus susuk susus susuz szucs uqcrb uqcrq ursuk ursus urubu urucu us-ks us-sc uuuuu z-urc zbucz zsurk zu-zu zubrs zubuk zurs zzzzz

bbbbbb bbqrub brbcsc brubru bubkus bububu bukkur bukuru bukusu burbur bursuc buruku crucks cucurb cursus cuscus krzucz kubus kurkcu kurucz kururu kuskus kuzucu ruccus ruckus rukkus ruscus russus scrubs subuku suburb succur succus sukkur suruc surzur susurr suuksu ubussu uksubs

bbbbbbb burruss cubukcu cuscusu kus-kus sssssss suburbs succuss sukurcu uskub zuruck

bbbbbbbb buckbuck buruburu buzzbuzz cucurucu curucucu kukukuku kukuruku kuruburu kurukuru succubus surucucu sussurus susurrus

cucuruzzu cuss-cuss rusuccuru suck-suck surucucus

kukkurukuu

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