-ol b-u bbb bbh bbl bbn bbo bbr bbu bhb bhh bhl bho bhr bhu blb blh bll bln blo blr blu bnb bnl bnn bno bnr bnu bob boh bol bon boo bor bou brb brh brl brn bro brr bru bub buh bul bun buo bur buu hbb hbh hbl hbn hbo hbr hbu hhb hhh hhl hhn hho hhr hhu hlb hlh hll hln hlo hlr hlu hnb hnh hnl hnn hno hnu hob hoh hol hon hoo hor hou hr- hrb hrh hrl hrn hro hrr hru hub huh hul hun huo hur huu lbb lbh lbl lbo lbr lbu lhb lhh lho lhr lhu llb lll lln llo llr llu lnb lnh lnl lnn lno lnr lnu lob loh lol lon loo lor lou lrb lrh lrn lro lrr lru lub luh lul lun luo lur luu nbb nbl nbn nbo nbr nbu nhb nhh nhl nhn nhr nhu nlb nlh nll nln nlo nlr nlu nnb nnh nnl nnn nno nnu no- nob noh nol non noo nor nou nrb nrl nrn nro nrr nru nub nuh nul nun nuo nur nuu ob- obb obh obl obn obo obr obu ohh ohl ohn oho ohr ohu olb oll oln olo olu on- onb onh onl onn ono onr onu oo- oob ooh ool oon ooo oor or- orb orh orl orn oro orr oru ou- ouh oul oun ouo our rbb rbh rbl rbn rbo rbr rbu rh- rhb rhh rhl rhn rho rhr rhu rlh rll rln rlo rlr rlu rnb rnh rnn rno rnr rnu rob roh rol ron roo ror rou rrb rrh rrl rrn rrr rru rub ruh run ruo rur ruu ubb ubh ubl ubn ubo ubr ubu uhb uhh uhl uho uhr uhu ulb ull uln ulo ulr ulu un- unb unh unl unn uno unr unu uob uol uon uoo uor ur- urb url urn uro urr uru uun uur uuu

-hou bbbb bblb bhor bhur bhuu blno blob blon bloo blou blub blur bnor bnrr bobb bobo bobu bohl bohn boho bohr bohu boll boln bolo bolu bonn bono bonu boob booh bool boon boor bor- borh born boro borr boru bouh boul boun bour brno brob broh brol bron broo bror brou brrr bruh brun bubb bubo bubu buhl buho buhr bulb bull bulu bunb bunn buno bunu buol buon bur- burb burh burl burn buro burr buru hhhh hlul hobo hohl hohn hoho hol- holb holh holl holn holo holu hono honu hool hoon hoor horl horn horo horr hour hrbl hrob hron hrun hubb hubl hubo huhn huhu hull hulu hunh huon huor hurl hurn huro hurr huru huub lblr lhhh lhor lhun llll lloo lob- lobb lobh lobo lohn loho lohr lohu loll lolo lono lonr loob lool loon loor lorn loro louh loul loun lour louu lron lrrr luhu lull lulu lunn luno luoh nbbo nhhl nhnn nhon nlrb nnnn nobo nobu nohn noho noll nolo non- nonn nono nonu noo- noob nool noon nooo noor nor- norb norn noro norr nouh noul noun nour nrlb nron nrrl nubl null nunn nuno nuon nurl nurn nurr nuru obbo oblu obol obon obor obrh obro obuh ohho ohno ohob ohoh ohrn olbo ollo olon olor olur onno onon onor onur ooho oolo oooh oooo orbb orbo orbu orlo orlu orno oro- oron oror orro orub oulu oun- our- ourn ouro ouu- rbbb rbbr rboh rhob rhoh rhon rhun rnbr rnhl rob- robb robo robu rohl rohn rohr rohu roll rolo rono roob rool roon roor roro roru roub rouh roul roun rrrr rrun rubb rubu ruhh ruhl ruhn ruhr rull rulo runn runo ruro ruru ruun ubbo ublo ubon uhno uhoh uhuh ullo ullr ulno ulo- ulul unno unon unro uor- urho uro- urol uroo urrh urun urur uulu uuno uuuu

bholu bhool bhoun bhour bloor blorb blurb blurr bo-bo bo-ho bobr bohol bohon bohor bohun bolho boll- bollo bollu bolno bolon bonon bonou boorn booru borbo born- borno bornu boro- boron boroo borou borro borul borun boul- boulo bourn brloh brobo brohl brohn broll brolo bronn brool broon broun brrrr bruhl bruhn brull brunn bruno bruun bubon bulb- bull- bulou bulul bulun bunun buoho buono burn- burol buron buroo burro burru burun hburn hhhhh hhour hnnbo ho-ho ho-oh hobol hobor hobro hobub hohol holbr hollo holo- holon holor holou holub holul honbu honno honor hoorn hornb horno horol horon horro horru hubur huhuh hullo hulon hulun huolu huorn hurll huron huuru l-ron lobbo lobo- lobon lobor lohho lohur lollo lolol loobu loron lorun louro lubno lubon lubun lubur lulul lurun nnooo no-no nobob nobol nobuo nohno nohor non-u nonno nonoh noonu norbu noron norro norun nu-nu nuhuh nullo nunon nunun nuoro nurlu nurun o-bon o-r-b obhor oblon obolo oboro oh-oh ohorn ohour ohrob ollon ollur olour onhbo onoon onorn onour ooooh ooooo orlon ornon orobo orolu orono oruro oullo oulon oulun ouoro ourno ourol rhoon ro-ro robbo robo- robon robor robun robur rohob rohru rohun rollo rolon ronno rorbu roull rubon rubor ruhnu ruhub rullo rulon runo- runon ubobo uh-oh uh-uh uhhoh uhhuh uhuru ullur ulno- ululu uluru unnun unnur unoor unorn unrol unruh unrun unurn uroob urour urubu uuuuu

b-roll bbbbbb blubbo blublu bo-hoo bobrun bolbol bolbro bolhur bolobo bololo bonbon bonnor bonobo booboo boohoo borbon borbor bornon bororo boubou boulon boulou bounou bourou bronno brubru brulon bruron buborn bububu buholo bulbo- bulbul bulhon bullon bullou bulolo bunol burbur burhou burnou burolo h-hour hoblob hobnob hobnol hohloh hohoho holhol holloo holnon holoor holour honnor honor- honour hoohoo hooroo horonu hororo horror hubbub huboon hububb huh-uh hulloo hullur huluhu hunnur hurroo l-hour lloro lobolo loburn lolobo loloru lonhro lonnol lonrho looloo loulon loulou lourlo lubbon lubbor lunlun lurulu noboru nobull non-no nonono nonoon noonoo noonor nounou nuh-uh null-o nullor nurulu obolno obolon ohnono ohohoh oloron olorun onhulu onhuno onroll oohooh oooooo orobol orrho- orrour ouolon ouroun robolo rollon ronnon ronron rounou rubbon rublon rubro- ruhroh run-on ruurlo uh-huh ulloor unblur unborn