bbb bbd bbi bbo bbr bbt bdb bdd bdi bdo bdr bdt bdz bi- bib bid bii bio bir bit biz bob bod boi boo bor bot boz brb brd bri bro brr brt brz btb btd bti bto btr btt btz bzd bzo bzr bzz dbb dbd dbi dbo dbr dbt dbz ddb ddd ddi ddo ddr ddt ddz di- dib did dii dio dir dit diz dob dod doi doo dor dot doz drb drd dri dro drr drt drz dtb dtd dti dto dtr dtt dtz dzb dzd dzi dzo dzr i-d ibb ibd ibi ibo ibr ibt ibz idb idd idi ido idr idt iib iid iii iio iir iit io- iob iod ioi ioo ior iot ir- irb ird iri iro irr irt itb itd iti ito itt itz izi izo izz o-i ob- obb obd obi obo obr obt odb odd odi odo odr odt oib oid oii oio oir oit oiz oo- oob ood ooi ooo oor oot or- orb ord ori oro orr ort orz ot- otb otd oti oto otr ott otz ozo ozt ozz rbb rbd rbi rbo rbr rbt rdb rdd rdi rdo rdr rdt rib rid rii rio rir rit riz rob rod roi roo ror rot roz rrb rrd rri rrr rrt rtb rtd rti rto rtr rtt rtz rzb rzo tbb tbd tbi tbo tbr tbt tbz tdb tdd tdi tdo tdr tdt tib tid tii tio tir tit tiz to- tob tod toi too tor tot toz trb trd tri tro trr trt trz ttb ttd tti tto ttr ttt tzd zbb zbr zbt zdt zib zid zio zir zit ziz zo- zob zod zoi zoo zor zot zro ztr zzr zzt zzz

bbbb bbdd bbdo bd-r bdii bibb bibi bibo bidi bido bidr bio- bioi biot birb bird biri biro birr birt bitd bito bitt bitz bizz bobb bobi bobo bodb bodi bodo boi- boid boii boit boob bood boor boot booz bor- bord bori boro borr bort borz botb botd boti boto bott bozi bozo brdo brdt brid brio brit briz brob brod broo bror brot broz brrr btdt btob btor btrt bttb bzzt bzzz d-bo dbit dbtt dddd ddot dibb dibo didi dido diii dior diot dird dirr dirt diti dito ditt ditz dizi dizz dobb dobi dod- dodd dodi dodo doid doit doob dood door doot dord dori doro dorr dort dotd doti doto dott dozi dozo drib drit drob drod drot droz dtor dtot dzbb dzor dzrr ibdo ibid ibot ibrd ibri ibro ibtb iddo idid idio idir idro iiii iiio iiit iioi iioo iitr iitt iobi iod- iodd iodo ioii ioio ioit iooi iooo iori ioto irdo iri- irid irio irob irod irri irti itdo itoi itoo itor itri itto izod izzo obbo obdt obid obit oboi obor obot obri obro obtd odbo oddd oddi odio odir odoo odor odot odzi oido oiii oirt oiti oitz oobi oodi ooid oooo oord oort ootb oozi orbb orbi orbo ordo ori- orid orio orit oro- oror orot oroz orri orro orto orzo otbd otit oto- otoo otor otro otti otto otzi ozd rbbb rbbr rdio rib- ribo ridd ridi rido riot rioz riri riti rito ritt ritz rizi rizz rob- robb robi robo robt rodd rodi rodo roid roio roir roit roiz roob rood rooi roor root rooz rori roro rort roti roto rotr rott rozi rozz rrrr rtdt tbit tbrb tddb tdor tdri tibi tidd tiit tirb tird tiri tiro tirr titi tito titt titz tizi tizz tobi tobo tobt todd todi todo todt toid toit tood toor toot tord tori toro torr tort totd toti toto totr tott tozo tri- trib trio trit triz trod troi troo trot trtr ttbb tttt tzzt z-ro zibo zidi ziri ziro ziti zito zizi zizz zobo zodd zodi zoid zoio zoo- zoot zorb zord zori zoro zort zoti zott zotz zozo zzzz

bdoor bdort bibbo bibio bibod bibri bidor bidri birdo birdz bitit bitti bitto bitzi bizot bizzi bizzo bo-bo bobbi bobr bobri bodd- bodio bodir bodor bodri boiro boito booit boord boort borbo bordi bordo borid borio boro- borod boroo borot borro bortz botiz botro botti bozoo bridi briod briot brito britt britz brizo brizz brobo brodd brodo broid brood broto brrrr btr-d btr-t bzzzt d-dot d-rod ddddd dibri didio didit didot didto dioid dioro dioti ditib dittd ditti ditto do-do doboz dobri dobro dodoo dodro doido doodo dordt dorid dorio dorit dorot dotid dotoo dotti dotto dozor drbob drobo droid droit drood drori drott drozd dziri i-bid i-bod i-bot ibibo idio- idiot idodi idood idoto iiiii iitti iobit iodid iodo- ioooi ioooo iorio iotit iotti irbid irbit irid- irido irobo irori irrit itbit itdid itobi itoiz itrod ittoo ittti izbod izori o-r-b obodo oboro obzor odibo odiid odori oidor oirot oitti oobit ooioo ooooo ootid orbit orbot ordib ordro oribi oridb orito orobo orodo ortiz ortoo otobi otori ototo ottir ottoi ozidi ozoir ozoro ribbi ribo- ribot rittz ritzi rizzi rizzo ro-ro robbi robbo robo- robor robot robrt rodbo roddi rodor rodri roiot roodi rorid roriz roto- rotor rotot rotti rotto rotz rotzo rozzi tbird tbtbt tdoit ti-ti tibbi tibor tibro tidzi tiido tirit tiriz tiro- tiroi titii titti tizio tizri to-do tobit tobor tobot todid todor toord torii torio torit torob torri torro torti torto toti- toto- totoo tozzi tri-d triod trior trit- trito tritt trood trooz trott ttttt zibib ziddi zizit zizoo zizzi zooid zorbo zorid zorro zorzi zotob zotto zrbtt zzzzz

bbbbbb bibiri bidbid biobor biodot biotti biribi birori bitrot bittor bobbio bobiri bobitz boditi booboo boortz bootit borbor boridi bororo borzoi botiid botoro bribir bribri briord brito- britot brizio brizzi brotto ddr-ii didtoo diii-d diiod- diiodo diodor diorio dobi-i dododo dodori doobdi doorto dorbod doriot dorito dorobo dorood dororo dorrit dotbot dotdot dotodo dotoid drobot ibibio ididit idoido idotoo iiooio irbidi iridio irido- irobot ittiri ittro- obizzi odroid oooooo oordoo orbitz orobii otidid otitid ototoi ottoii ottoor ribbit ridott rititi ritto robbio roboid roboto roditi rorodt tibbit