-ol bbb bbi bbl bbo bbr bbt bi- bib bii bil bio bir bit biz blb bli bll blo blr blt blz bob boi bol boo bor bot boz brb bri brl bro brr brt brz btb bti btl bto btr btt btz bzo bzr bzz ibb ibi ibl ibo ibr ibt ibz iib iii iil iio iir iit il- ilb ili ill ilo ilr ilt ilz io- iob ioi iol ioo ior iot ir- irb iri irl iro irr irt itb iti itl ito itt itz izi izo izz lbb lbi lbl lbo lbr lbt lib lii lil lio lir lit liz llb lli lll llo llr llt llz lob loi lol loo lor lot loz lrb lri lro lrr lrt lrz ltb lti ltl lto ltr ltt ltz lzi lzo lzr o-i ob- obb obi obl obo obr obt oib oii oil oio oir oit oiz olb oli oll olo olt oo- oob ooi ool ooo oor oot or- orb ori orl oro orr ort orz ot- otb oti otl oto otr ott otz ozo ozt ozz rbb rbi rbl rbo rbr rbt rib rii ril rio rir rit riz rli rll rlo rlr rlt rob roi rol roo ror rot roz rrb rri rrl rrr rrt rtb rti rtl rto rtr rtt rtz rzb rzo tbb tbi tbl tbo tbr tbt tbz tib tii til tio tir tit tiz tli tll tlo tlr tlt tlz to- tob toi tol too tor tot toz trb tri trl tro trr trt trz ttb tti ttl tto ttr ttt zbb zbl zbr zbt zib zil zio zir zit ziz zlr zlt zo- zob zoi zol zoo zor zot zrl zro ztl ztr zzr zzt zzz

bbbb bblb bibb bibi bibl bibo bili bill bilo bilt bilz bio- bioi biol biot birb biri birl biro birr birt bito bitt bitz bizz blbt blio blir blit bliz blob bloo blot bobb bobi bobo boi- boii boil boit boli boll bolo bolt boob bool boor boot booz bor- bori boro borr bort borz botb boti boto bott bozi bozo bril brio brit briz brob brol broo bror brot broz brrr btob btor btrt bttb bzzt bzzz ibot ibri ibro ibtb ibtl iiii iiio iiit iioi iioo iitr iitt ilio ilir ilit ill- illi illo illt iloo ilot iobi ioii ioio ioit iolo iooi iooo iori ioto iri- iril irio irlb irob irri irti itil itll itoi itol itoo itor itri itto izzo lblr lboz lbrt libo libr liii liir lilb lili lill lilo lilt lio- lior liri lirl liro lirr lirt litb liti litl lito litr litt litz lizi lizl llll lloo lob- lobb lobi lobo loir loit loli loll lolo lolz loob lool loor loot looz lori loro loti lotl loto lotr lott lotz lozi lroi lrrr ltbl ltib lttr lztt obbo obit oboi obol obor obot obri obro oiii oirt oiti oitz olbo olib olio olit olli ollo olor olot oobi oolo oooo oort ootb oozi orbb orbi orbo ori- oril orio orit orlo oro- oror orot oroz orri orro orto orzo otit oto- otoo otor otro otti otto otzi ozil rbbb rbbr rib- ribo rill rilo riol riot rioz riri riti ritl rito ritt ritz rizi rizz rob- robb robi robo robt roil roio roir roit roiz roll rolo rolt roob rooi rool roor root rooz rori roro rort roti rotl roto rotr rott rozi rozz rrrr rtlt tbil tbit tbrb tibi tiit till tilo tilr tilt tirb tiri tirl tiro tirr titi tito titt titz tizi tizz tlli tobi tobo tobt toil toit tol- toli toll tolo tolt tool toor toot tori toro torr tort toti toto totr tott tozo tri- trib tril trio trit triz troi troo trot trtr ttbb tttt tzzt z-ro zibo zill zilo ziri ziro ziti zito zizi zizz zlib zlot zobo zoio zoli zoll zolo zoo- zool zoot zorb zori zoro zort zoti zott zotz zozo zzzz

bi-lo bibbo bibio bibri bilbi bilbo bili- billi billo birol bitit bitti bitto bitzi bizot bizzi bizzo blirt blitt blitz bloor blorb blort bloto blott bo-bo bobbi bobr bobri boilo boiro boito boll- bolli bollo bolti bolto booit boort borbo borio boro- boroo borot borro bortz botiz botro botti bozoo brill briot brito britt britz brizo brizz brobo broil broll brolo brool broto brrrr btr-t bzzzt i-bot ibibo ibill iiiii iitti ilio- illit ilori iobit ioooi ioooo iorio iotit iotti irbit irill irobo irori irrit itbit itobi itoiz ittoo ittti izori liboi libor libri libro lilli lillo liril lirio lirot litir littb litti lizio lizor lizzi lizzo lobbo lobi- lobio lobir lobo- lobor loibl loilo loitz lolli lollo lolol lolti lorio lorri lotio lotor lotti lotto lozio lozzi o-r-b oblio oboli obolo oboro obzor oilit oirot oitti ollio oobit ooioo ooooo orbit orbot oribi orill oriol orito orobo ortiz ortoo otobi otoli otolo otori ototo ottir ottoi ozoir ozoro ribbi ribo- ribot rillo rioli riolo rittz ritzi rizzi rizzo ro-ro robbi robbo robo- robor robot robrt roiot rollo rollz roriz roto- rotol rotor rotot rotti rotto rotz rotzo rozzi tbill tbolt tbtbt ti-ti tibbi tibor tibro tilli tillo tirit tiriz tirli tiro- tiroi tirol tirtl titii titil titli titlo titti tizio tizri tllbr tobit tobol tobor tobot toili toill tolbo tolli tollo toloo tolor toolt toolz torii toril torio torit torob torri torro torti torto toti- toto- totoo tozzi trill triol trior trit- trito tritt troil troll trooz trott ttttt zibib ziliz zilli zillo zizit zizoo zizzi zoili zollo zorbo zoril zorro zorzi zotob zotto zrbtt zzzzz

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