-th bbb bbd bbh bbi bbo bbr bbt bdb bdd bdh bdi bdo bdr bdt bhb bhd bhh bhi bho bhr bht bi- bib bid bih bii bio bir bit bob bod boh boi boo bor bot brb brd brh bri bro brr brt btb btd bth bti bto btr btt dbb dbd dbh dbi dbo dbr dbt ddb ddd ddh ddi ddo ddr ddt dh- dhb dhd dhh dhi dho dhr dht di- dib did dih dii dio dir dit dob dod doh doi doo dor dot drb drd dri dro drr drt dtb dtd dth dti dto dtr dtt h-i hbb hbd hbh hbi hbo hbr hbt hdb hdd hdh hdi hdo hdr hdt hhb hhd hhh hhi hho hhr hht hib hid hih hii hio hir hit hob hod hoh hoi hoo hor hot hr- hrb hrd hrh hri hro hrr hrt htb htd hth hti hto htr htt i-d ibb ibd ibh ibi ibo ibr ibt idb idd idh idi ido idr idt ihb ihd ihh ihi iho ihr iht iib iid iih iii iio iir iit io- iob iod ioh ioi ioo ior iot ir- irb ird iri iro irr irt itb itd ith iti ito itt o-i ob- obb obd obh obi obo obr obt odb odd odh odi odo odr odt ohd ohh ohi oho ohr oht oib oid oii oio oir oit oo- oob ood ooh ooi ooo oor oot or- orb ord orh ori oro orr ort ot- otb otd oth oti oto otr ott rbb rbd rbh rbi rbo rbr rbt rdb rdd rdh rdi rdo rdr rdt rh- rhb rhd rhh rhi rho rhr rht rib rid rih rii rio rir rit rob rod roh roi roo ror rot rrb rrd rrh rri rrr rrt rtb rtd rti rto rtr rtt tbb tbd tbh tbi tbo tbr tbt tdb tdd tdh tdi tdo tdr tdt th- thb thd thh thi tho thr tht tib tid tih tii tio tir tit to- tob tod toh toi too tor tot trb trd trh tri tro trr trt ttb ttd tth tti tto ttr ttt

bbbb bbdd bbdo bd-r bddh bdii bhir bhit bhoi bhor bhot bhrt bibb bibi bibo bidi bido bidr bihi bio- bioi biot birb bird biri biro birr birt bitd bith bito bitt bobb bobi bobo bodb bodh bodi bodo bohd boho bohr boht boi- boid boii boit boob bood booh boor boot bor- bord borh bori boro borr bort botb botd both boti boto bott brdo brdt brid brih brio brit brob brod broh broo bror brot brrr btdt btob btor btrt bttb d-bo dbit dbtt dddd ddot dhod dhor dibb dibo didi dido diii dior diot dird dirr dirt dith diti dito ditt dobb dobi dod- dodd dodi dodo dohr doid doit doob dood door doot dord dori doro dorr dort dotd doth doti doto dott drib drih drit drob drod droh drot dthd dtor dtot h-ii hbio hbit hdod hdri hdtt hhhh hibi hibt hidi hihi hiho hiht hiit hiob hird hiri hiro hirt hiti hito hitt hobo hodh hodi hodr hoho hoid hoir hoit hood hoor hoot hord hori horo horr hort hotb hotd hoth hoti hoto hotr hott hrib hrid hrit hrob hrod hrtb htoh httr ibdo ibid ibot ibrd ibri ibro ibtb iddo idid idio idir idro ihdr ihit ihob ihrd iiht iiii iiio iiit iioi iioo iitr iitt iobi iod- iodd iodo ioii ioio ioit iooi iooo iori ioto irdo iri- irid irio irob irod iroh irri irti itdo itoh itoi itoo itor itri itto obbo obdt obid obit oboi obor obot obrh obri obro obtd odbo oddd oddi odio odir odoh odoo odor odot ohhi ohho ohid ohio ohob ohoh ohto oido oiii oirt oiti oobi oodi ooho ooid oooh oooo oord oort ootb orbb orbi orbo ordo ori- orid orio orit oro- oror orot orri orro orth orto otbd otho othr otit oto- otoh otoo otor otro otti otto rbbb rbbr rboh rdio rhib rhio rhob rhod rhoh rib- ribo ridd ridi rido riho riht riot riri rith riti rito ritt rob- robb robi robo robt rodd rodi rodo rohr roid roio roir roit roob rood rooi roor root rori roro rort roth roti roto rotr rott rrrr rtdt tbit tbrb tddb tdor tdri thdr thi- thio thir thoo thor thot thri thro thtb thtr tibi tidd tiht tiit tirb tird tiri tiro tirr tith titi tito titt tobi tobo tobt todd todi todo todt tohi toho toid toit tood tooh toor toot tord tori toro torr tort totd toth toti toto totr tott tri- trib trio trit trod troi troo trot trtr ttbb tttt

bdoor bdort bhood bhooi bhoot bhrrd bibbo bibio bibod bibri bidor bidri bihor birdo birth bitit bitti bitto bo-bo bo-ho bobbi bobr bobri bodd- bodhi bodio bodir bodor bodri bohor bohot bohri boiro boito boodh booit boord boort booth borbo bordi bordo borid borio boro- borod boroo borot borro borth botro botti bridi briod briot brith brito britt brobo brodd brodo broid brood broth broto brrrr btr-d btr-t d-dot d-rod ddddd dhobb dhobi dhoot dhoti dhrti dibri didio didit didot didto dioid dioro dioti dirth ditib dittd ditti ditto do-do dobhi dobri dobro dodoo dodro doido doodo dooth dordt dorid dorio dorit dorot dorth dothi dotid dotoo dotti dotto drbob drith drobo drohi droid droit drood drori drott h-bio h-iib hhhhh hhtdd hi-hi hibhi hibit hibob hibor hibri hidio hidir hidr- hiroi hiroo hirth hitit hitor hitto ho-ho ho-oh hobit hobor hobro hodhr hodid hodod hohot hoodi hoord hoori hoort hordt horii horio horod horro hortd horth horti horto hothr hotot hotto hthrt i-bid i-bod i-bot ibibo iboth idio- idiot idodi idood idoto iiiii iitti iobit iodid iodo- ioooi ioooo iorio iotit iotti irbid irbit irid- irido irobo irori irrit itbit itdid ithot itobi itrod ittoo ittti o-r-b obhor obodo oboro oboth odibo odiid odori oh-oh ohbot ohrid ohrio ohrob ohrot oidor oirot oitti oobit ooioo ooooh ooooo ootid orbit orbot ordib ordro oribi