b-u bbb bbl bbm bbr bbt bbu blb bll blm blr blt blu bmb bml bmm bmr bmt bmu brb brl brm brr brt bru btb btl btm btr btt btu bub bul bum bur but buu lbb lbl lbm lbr lbt lbu llb lll llm llr llt llu lmb lml lmm lmr lmt lmu lrb lrm lrr lrt lru ltb ltl ltm ltr ltt ltu lub lul lum lur lut luu m-r mbb mbl mbm mbr mbt mbu mlb mll mlm mlr mlt mlu mmb mml mmm mmr mmt mmu mrb mrl mrm mrr mrt mru mtb mtl mtm mtr mtt mtu mub mul mum mur mut muu rbb rbl rbm rbr rbt rbu rll rlm rlr rlt rlu rmb rml rmm rmr rmt rrb rrl rrm rrr rrt rru rtb rtl rtm rtr rtt rtu rub rum rur rut ruu tbb tbl tbm tbr tbt tbu tll tlm tlr tlt tlu tmb tml tmm tmr tmt tmu trb trl trm trr trt tru ttb ttl ttm ttr ttt ttu tub tul tum tur tut tuu ubb ubl ubr ubt ubu ulb ull ulm ulr ult ulu um- umb uml umm umr umt umu ur- urb url urm urr urt uru utb utl utm utr utt utu uum uur uut uuu

bbbb bblb blbt blub blum blur blut brrm brrr brum brut btrt bttb bubb bubu bulb bull bult bulu bum- bumb bur- burb burl burm burr burt buru but- butt lblr lbrt llll lmmr lrmt lrrr ltbl lttr lull lulu lumb lurt mltb mltr mmmm mrbb mrbm mrml mrtm mrtt mtlb mtrl mtrr mttr mull mulm mult mulu mumm mumu murl murr murt muru mutt mutu muut rbbb rbbr rlml rmll rmtu rrrr rrum rtlt rtml rubb rubu rull rumb ruml rumm rumt ruru rutl rutt rutu tbrb tmbr tmtt trmb trml trmu trtr trub trut truu ttbb ttml tttt ttul tubb tubr tubu tull tulu tumb tumu turb turm turr turt turu tutl tutt tutu tuum ullr ulmu ultt ulul ulum umb- umut urum urur urut utmb uttu uulu uuuu

blurb blurr blurt brmmm brrrr brull brumm btr-t bulb- bull- bulul bulut bumbu burru burtt burut butut lubur lulul lumb- lumut lutum mbulu mburu mmmmm mt-lb mt-tm mt-tr mt-tt mult- mulur mumlu mummu murru murum murut mutlu mutum rmutt rummu rutul ruutu tbtbt tbutt tllbr trubu trull ttttt tubul tulum tumbu tumul tumut turbt turtu turul turut tuuru ullur ulrum ululu uluru umblu urtlu urubu urutu utrum uttur uturu uuuuu

bbbbbb blublu brubru brutum bububu bulbul burbur burutu lblrtm lurulu mt-lbu mullum mullur mulmul mulmur multul multum murmur muttur mutuum muumuu rubrum rubutu rumbur rurutu tubul- tumbul tumtum tumult turmut turrum turtur tururu tuttul tuttut umurlu

bbbbbbb bubblum burtrum mullutu mulmull multrum murtulu mutluru muu-muu rum-tum tul-tul tum-tum tumburu tut-tut

bbbbbbbb bumbulum buruburu mbumburu multultu murumuru trumbull

umbumbulu

mbulumbulu

umbul-umbul

mmmmmmmmmmmm

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