b-u bbb bbi bbo bbr bbt bbu bby bi- bib bii bio bir bit biu biv biy bob boi boo bor bot bou bov boy brb bri bro brr brt bru brv bry btb bti bto btr btt btu btv bty bub bui buo bur but buu buy bvb bvi bvo bvr bvt bvu bvv by- byi byo byr byt byu i-v ibb ibi ibo ibr ibt ibu ibv iby iib iii iio iir iit iiu io- iob ioi ioo ior iot iou iov ir- irb iri iro irr irt iru irv iry itb iti ito itt itu itv ity iu- iub iui iur iut ivb ivi ivo ivr ivt ivu ivv ivy iyo iyr iyt iyy o-i ob- obb obi obo obr obt obu obv oby oib oii oio oir oit oiu oiv oo- oob ooi ooo oor oot oov or- orb ori oro orr ort oru orv ory ot- otb oti oto otr ott otu otv ou- oui ouo our out ov- ovb ovi ovo ovv oyi oyo rbb rbi rbo rbr rbt rbu rib rii rio rir rit riv riy rob roi roo ror rot rou rov roy rrb rri rrr rrt rru rtb rti rto rtr rtt rtu rtv rty rub rui ruo rur rut ruu ruv ruy rvb rvi rvo rvr rvt rvu rvv rvy ry- ryo ryr ryu ryy tbb tbi tbo tbr tbt tbu tbv tib tii tio tir tit tiu tiv tiy to- tob toi too tor tot tou tov toy trb tri tro trr trt tru trv try ttb tti tto ttr ttt ttu ttv tty tub tui tuo tur tut tuu tuv tuy tvb tvi tvo tvr tvt tvu tvy tyo tyr tyt ubb ubi ubo ubr ubt ubu ubv uby uib uii uio uir uit uiu uob uoo uor uot ur- urb uri uro urr urt uru ury utb uti uto utr utt utu utv uty uur uut uuu uvb uvo uvu uvv uyi uyo uyu vbi vbo vbr vbv vi- vib vii vio vir vit viu viv viy vob voi voo vor vot vou vov voy vrb vri vrr vrt vru vry vtb vti vto vtr vtt vtu vtv vty vur vut vuv vvb vvi vvo vvr vvt vvv vyt ybi ybr yby yii yio yir yit yob yoi yoo yor yot you yoy yro yrt yru yto ytr ytt ytu ytv yui yuo yur yut yuu yuv yuy yvi yvo yvr yvy yyb yyt yyu yyy

bbbb bboy bbyo bibb bibi bibo bio- bioi biot biou birb biri biro birr birt biru biry bito bitt bitu bivi bivy bobb bobi bobo bobu boby boi- boii boit boiu boob boor boot bor- bori boro borr bort boru bory botb boti boto bott boty bour bout bouy bovi bovo bovy boyi boyo brio brit brob broo bror brot brou brrr brut bruv brvi bry- bryo btob btor btrt btry bttb btvi bubb bubi bubo bubu buir buit buiu buoy bur- burb buri buro burr burt buru bury but- buti buto butt buty buyi buyo buyu byit byob byoi byrt i-by ibot ibri ibro ibtb ibuy ibyi iiii iiio iiit iioi iioo iitr iitt iobi ioby ioii ioio ioit iooi iooo iori ioto irby iri- irio iriy irob irov irri irti itby itoi itoo itor itou itri itry itto itty itur iuiu iuty ivbv ivor ivry obbo obby obit oboi obor obot oboy obri obro obvi oiii oirt oiry oiti oobi ooby oooo oort oory ootb ooty orbb orbi orbo orbu orby ori- orio orit oro- oror orot oroy orri orro orry orto orub orvr otit oto- otoo otor otov otoy otro otry otti otto ottu otur otyr ouii ouir ouit our- ouro ourt out- outb outi outo outy ouu- ouyr ovi- ovo- ovoo ovot oyou oyri rbbb rbbr rib- ribo ribu riby riot riou riri riti rito ritt ritu rivo riyo rob- robb robi robo robt robu roby roio roir roit roiu roob rooi roor root rori roro rort roru rory roti roto rotr rott roty roub rout rouy rovi rovo royt rrrr rtvi rubb rubi rubu ruby ruit ruoy ruri ruro ruru ruti ruto rutt rutu ruty ruvi ruvu ruyi ryob ryot rytt ryyt tbit tbrb tbvi tibi tibu tiit tiiu tiou tirb tiri tiro tirr tiru tiry titi tito titt titu tivi tivo tivy tiyi tiyo to-y tobi tobo tobt tobu toby toit toor toot tori toro torr tort toru torv tory toti toto totr tott toty toui tour tout touv tovo toyb toyo toyt tri- trib trio trit troi troo trot trou troy trtr trub trut truu try- tryb tryo ttbb ttoy tttt tubb tubo tubr tubu tuit tuiu tuor turb turi turo turr turt turu tury tuti tuto tutt tutu tuty tuuo tvri tvro tvrr tvtv tvyo tybi tybo tyir tyr- tyro tyrr tyti tyto tytt tyty ubbi ubbo ubii ubir ubit uirr uor- uovo urbi urib uriu uro- uroo urri urry urur urut utby utor utoy utri utti utto uttu uuri uuuu uv-b uvri uvvu uyir vbyv viby viii virb viri viro virr virt viru viry viti vito vitt vitu vivi vivo vivy voio voir voit voor voot vor- vori voro vort voru vory voto vour vout voyi vrio vrot vrto vryt vt-i vuir vuit vurb vurt vuti vutv vvob vvvv vyir vyit vyrt ybor ybry yirb yirr yiti yivo yobi yobo yoit yoot yori yoro yort yory yott youb youi your yout yoyo yubu yuit yuri yurt yury yuto yutu yuty yuyu yvor yvto yyyy

b-boy bbuoy bibbo bibby bibio bibri birou birur biryu bitit bitov bitru bitry bitti bitto bitty bivio bivvy bo-bo bobbi bobby bobov bobr bobri bobry boiro boito booby booit boort booru booty booyo borbo borio boro- boroo borot borou borov borro borut borvo botou botro botti bottu botty bouri bouto bouty bovi- bovio briot briou brito britt brivo brobo broby broto brout brouy brrrr bruit bruiu bruri bruty bryo- bryt- btr-t bubby bubry burio buroo burov burri burro burru burry burtt burut buryt butit buto- butor butot butou