-ol -th bbb bbh bbl bbn bbo bbr bbt bhb bhh bhl bho bhr bht blb blh bll bln blo blr blt bnb bnl bnn bno bnr bnt bob boh bol bon boo bor bot brb brh brl brn bro brr brt btb bth btl btn bto btr btt hbb hbh hbl hbn hbo hbr hbt hhb hhh hhl hhn hho hhr hht hlb hlh hll hln hlo hlr hlt hnb hnh hnl hnn hno hnt hob hoh hol hon hoo hor hot hr- hrb hrh hrl hrn hro hrr hrt htb hth htl htn hto htr htt lbb lbh lbl lbo lbr lbt lhb lhh lho lhr lht llb lll lln llo llr llt lnb lnh lnl lnn lno lnr lnt lob loh lol lon loo lor lot lrb lrh lrn lro lrr lrt ltb lth ltl lto ltr ltt nbb nbl nbn nbo nbr nbt nhb nhh nhl nhn nhr nht nlb nlh nll nln nlo nlr nlt nnb nnh nnl nnn nno nnt no- nob noh nol non noo nor not nrb nrl nrn nro nrr nrt ntb nth ntn nto ntr ntt ob- obb obh obl obn obo obr obt ohh ohl ohn oho ohr oht olb oll oln olo olt on- onb onh onl onn ono onr ont oo- oob ooh ool oon ooo oor oot or- orb orh orl orn oro orr ort ot- otb oth otl otn oto otr ott rbb rbh rbl rbn rbo rbr rbt rh- rhb rhh rhl rhn rho rhr rht rlh rll rln rlo rlr rlt rnb rnh rnn rno rnr rnt rob roh rol ron roo ror rot rrb rrh rrl rrn rrr rrt rtb rtl rtn rto rtr rtt tbb tbh tbl tbn tbo tbr tbt th- thb thh thl thn tho thr tht tlh tll tln tlo tlr tlt tnb tnh tnl tnn tno tnr tnt to- tob toh tol ton too tor tot trb trh trl trn tro trr trt ttb tth ttl ttn tto ttr ttt

bbbb bblb bhor bhot bhrt blbt blno blob blon bloo blot bnor bnrr bobb bobo bohl bohn boho bohr boht boll boln bolo bolt bonn bono bont boob booh bool boon boor boot bor- borh born boro borr bort botb both botn boto bott brno brob broh brol bron broo bror brot brrr btob btor btrt bttb hbtl hhhh hntb hntr hobo hohl hohn hoho hol- holb holh holl holn holo holt hono hont hool hoon hoor hoot horl horn horo horr hort hotb hoth hotl hoto hotr hott hrbl hrob hron hrtb htoh htol httr lblr lbrt lhhh lhor llll lloo lob- lobb lobh lobo lohn loho lohr loll lolo lono lonr lont loob lool loon loor loot lorn loro loth lotl loto lotr lott lron lrrr ltbl lthn lthr ltnt lttr nbbo nhhl nhnn nhon nlrb nnnn nnot nntn nobo nohn noho noht noll nolo nolt non- nonn nono nont noo- noob nool noon nooo noor noot nor- norb norn noro norr nort not- noth noto nott nrlb nron nrrl nrtl nthn ntht ntrl ntto nttr obbo obol obon obor obot obrh obro ohho ohno ohob ohoh ohrn ohto olbo ollo olon olor olot onno onon onor ont- onto ooho oolo oont oooh oooo oort ootb orbb orbo orlo orno oro- oron oror orot orro orth orto otho othr oto- otoh oton otoo otor otro otto rbbb rbbr rboh rhob rhoh rhon rnbr rnhl rnnt rnot rob- robb robo robt rohl rohn rohr roll rolo rolt rono ront roob rool roon roor root roro rort roth rotl rotn roto rotr rott rrrr rtlt tbrb thnt thon thoo thor thot thro thtb thtr tlon tobo tobt toho tol- toll tolo tolt tonb tonh tonn tono tooh tool toon toor toot torn toro torr tort toth toto totr tott trno tron troo trot trtr ttbb tton tttt

bhool bhoot bloor blorb blort bloto blott bo-bo bo-ho bobr bohol bohon bohor bohot bolho boll- bollo bolno bolon bolto bonon boont boorn boort booth borbo born- borno bornt boro- boron boroo borot borro borth boton botro brloh brobo brohl brohn broll brolo bronn bront brool broon broth broto brrrr btr-t btron hhhhh hnnbo ho-ho ho-oh hobol hobor hobro hohol hohot holbr hollo holo- holon holor honno honor hoorn hoort hornb horno horol horon horro horth horto hothr hotol hoton hotot hotto hthrt l-ron lobbo lobo- lobon lobor lohho lollo lolol lolth looth loron loton lotor lotto nnooo no-no nobob nobol nohno nohor nolot nonno nonoh nonot noort noron norro north nortt noth- notht notlo notno noto- noton notto ntoro o-bon o-r-b obhor oblon obolo oboro oboth oh-oh ohbot ohorn ohrob ohrot ollon olton onhbo onhot onlot onont onoon onorn onoto onto- ontoo ooooh ooooo orbot orlon ornon ornot orobo orono orth- ortho orton ortoo othon otolo otono ototo rhoon ro-ro robbo robo- robon robor robot robrt rohob rollo rolon ronno ronto rotho roto- rotol roton rotor rotot rotto rthon tbolt tbtbt tholl thoon thorn thoro thorr thort thoth throb thron throo throt tllbr tllnn tntnt to-ho tobol tobon tobor tobot tohot tolbo tollo tolon toloo tolor tono- tonto toolt tooth torht torob toron torro torto toto- toton totoo troll trono troon troth trott ttttt

b-roll bbbbbb blooth blotno blotto blottr bo-hoo bolbol bolbro bolobo bololo bolton bonbon bonnor bonnot bonobo bonton booboo boohoo booton borbon borbor bornon bornto bororo borton botbol bothr- botoro bottlo botton bronno bront- bronto brotto btooth hoblob hobnob hobnol hohhot hohloh hohoho holhol holloo holnon holoor holton honnor honor- honton hoohoo hooroo hooton hororo horror horton hortor hotbot hotnot hotoro hotton hottot htonbo lloro lobolo lolobo lonhro lonnol lonrho lontor looloo lorton n-toon nhrtbt non-no nonhot nonono nonoon noonoo noonor noonto norton notho- nothot notlob notron notton nottoo obolno obolon ohnono ohohoh oholot ohtoto oloron onroll oohooh oooooo orobol oroton orrho- ortho- ottoor rhobtb robolo roboto rollon rollot ronnon ronron rooton rotolo rotton tbontb thonon thonor thorl thornn thoro- thoron throll to-on toboot tohoro tolbot tollon tolono tolton tonbon tonlon tonono tonoro tonton toohot tootoo