bbb bbf bbg bbi bbo bbr bbt bfb bff bfg bfi bfo bfr bft bgb bgf bgg bgi bgo bgr bgt bi- bib bif big bii bio bir bit bob bof bog boi boo bor bot brb brf brg bri bro brr brt btb btf btg bti bto btr btt fbb fbf fbg fbi fbo fbr fbt fff ffg ffi ffo ffr fft fgb fgf fgg fgi fgr fgt fib fif fig fii fir fit fob fof fog foi foo for fot frb frf frg fri fro frr frt ftb ftf ftg fti fto ftr ftt gbf gbg gbi gbo gbr gbt gfb gff gfi gfo gfr gft ggb ggg ggi ggo ggr ggt gib gif gig gii gio gir git gob gof gog goi goo gor got grb grf grg gri gro grr grt gtb gtf gtg gti gto gtr gtt i-f ibb ibf ibg ibi ibo ibr ibt ifb iff ifg ifi ifo ifr ift igb igf igg igi igo igr igt iib iif iii iio iir iit io- iob iof iog ioi ioo ior iot ir- irb irf irg iri iro irr irt itb itf itg iti ito itt o-i ob- obb obf obg obi obo obr obt of- ofb off ofg ofi ofo ofr oft ogf ogg ogi ogo ogt oib oif oii oio oir oit oo- oob oof oog ooi ooo oor oot or- orb orf org ori oro orr ort ot- otb otf otg oti oto otr ott rbb rbf rbg rbi rbo rbr rbt rfb rff rfg rfi rfo rfr rft rgb rgf rgg rgi rgo rgr rgt rib rif rig rii rio rir rit rob rof rog roi roo ror rot rrb rrf rrg rri rrr rrt rtb rtf rtg rti rto rtr rtt tbb tbf tbg tbi tbo tbr tbt tfb tff tfg tfi tfo tfr tft tgb tgf tgg tgi tgo tgr tgt tib tif tig tii tio tir tit to- tob tof tog toi too tor tot trb trf trg tri tro trr trt ttb ttf ttg tti tto ttr ttt

bbbb bbrg bfgf bftt bibb bibi bibo biff bifi bigb bigg bigo bigt bio- biog bioi biot birb birg biri biro birr birt bito bitt bobb bobi bobo boff bogg bogi bogo bogt boi- boii boit boob boof boog boor boot bor- borf borg bori boro borr bort botb boti boto bott brig brio brit brob brog broo bror brot brrr btob btor btrt bttb ffff ffii ffrr fftf fiff fifi fifo fift figg figo fiii fior fiti fitt fobt fofo fogg fogi fogo foof foot for- forb forg fori foro forr fort foti foto fott frib frig frio frit frob frog frot ftii gbbo gfor ggbt ggfg gggg gibb giff gift gigg gigi gigo giog gioi girg giri giro girr girt gito gobi gobo goff gofr gogi gogo goif goit goof goog gooi goor goot gorb gorf gorg gori goro gorr gort goti goto gott grbr grib grif grig grit grob grof grog groi groo gror grot grrr gtbr gtfo i-go ibfi ibot ibri ibro ibtb ifbb ifit ifor ifrb ifrf ifri ifto igbo igoo igor igot igri iiii iiio iiit iioi iioo iitr iitt iobi iogt ioii ioio ioit ioof iooi iooo iorg iori iotf ioto iri- irig irio irob irri irtf irti itgo itif itof itoi itoo itor itrf itri ittf itto obbo obit oboi obor obot obri obro off- offo offr ofgo ofit ofor ogb ogfr oggi ogog ogoi ogri ogro oigo oiii oirt oiti oobi ooff oooo oort ootb orbb orbi orbo orff orfi orgo ori- orif orig orio orit oro- orof oror orot orri orro orto otif otit oto- otof otog otoo otor otro otti otto rbbb rbbr rgbi rgit rgtr rib- ribo riff rift rigg rigi rigo riif riot riri riti rito ritt rob- robb robi robo robt roff rofo rogg rogi rogo roif roig roio roir roit roob roof roog rooi roor root rori roro rort rotg roti roto rotr rott rrif rrrr rtbf rtfb tbit tbrb tfot tgif tibi tiff tifo tift tigi tigr tiit tirb tiri tiro tirr titi tito titt tobi tobo tobt toff tofi tofo toft togo togr togt toit toof toor toot torf torg tori toro torr tort toti toto totr tott trfr tri- trib trif trig trio trit trog troi troo trot trtr ttbb ttff tttt

bfrog bibbo bibio bibri biffi biffo bifor big-i bigif bigig bigoo bigot birgi bitgo bitit bitof bitti bitto bo-bo bobbi bobr bobri boffi boffo bogof bogor bogot boiro boito booit boort borbo borgo borio boro- boroo borot borro botro botti brigg brigi briot brito britt brobo broft broto brrrr btr-t fibr- fibro fiori firgo firit fitit fitof fitor fitri fitto fogbo foggo foir- footi forgo forio forit forro forti forto frigg frigo friog frito fritt froit froot ftrtt gbiti ggobi gi-fi gibbi gibi- gigot gitgo gitig gitit go-go go-oo go-to gobbi gobbo gobig gobio gobir gobot goffi gofio gofor gogoi gogro goibo goito goobi goobo gooff gorgo gorir gotit gotoo gotor gotri gotti gotto grftr griff grifo grift grigg griot groff grogg groit groof groot grott grrrr gtrot i-bot ibibo ibogo if-- ifrit ifttt iggri igigi igort igoto iiiii iitti iobit ioooi ioooo iorio iotit iotti irbit irobo irori irrit itbig itbit itfit itfor itigi itobi itoff ittoo ittti o-r-b oboro offir offit offof offto ofori ofoto oggif ogiri ogogo oirot oitti oobit ooioo ooooo orbit orbot orfor oribi origi origo orito orobo orrgo ortoo otobi otori ototo ottir ottoi ri-fi ribbi ribo- ribot rig-i rigio rigor rigot ro-ro robbi robbo robo- robor robot robrt rofor rogoi roiot rooft roto- rotor rotot rotti rotto tbtbt tgfbi ti-ti tibbi tibor tibro tigit tigri tiigi tirgo tirig tirit tiro- tiroi titig titii titof titti to-go tobit tobog tobor tobot toffo tofit tofor torgo torii torio torit torob torog torri torro torti torto toti- toto- totoo trigg trigo trior trit- trito tritt troff troft trott ttttt

bbbbbb bibiri bifort bigboi biggio biggit bigrig biobor biotti birgit biribi birog birori bitoff bitrig