bbbb bblb bboy bbrg bbyo bibb bibi bibl bibo bigb bigg bigo bigt bili bill bilo bilt bily bio- biog bioi biol biot birb birg biri birl biro birr birt biry bito bitt blbt blio blir blit blob blog bloo blot bloy blrg bly- bobb bobi bobo boby bogg bogi bogo bogt bogy boi- boii boil boit bolg boli boll bolo bolt boly boob boog bool boor boot bor- borg bori boro borr bort bory botb boti boto bott boty boyg boyi boyl boyo brig bril brio brit brob brog brol broo bror brot brrr bry- bryo btob btor btrt btry bttb bygg bygo byil byit bylt byob byoi byol byrt gbbo ggbt gggg gibb giby gigg gigi gigo gilg gili gill gilo gilt giog gioi girg giri girl giro girr girt giry gito gli- glib glit glob glog glor glot gloy glrb glro glyg glyt gobi gobl gobo goby gogi gogo goit goli goll golo golt goog gooi gool goor goot gorb gorg gori goro gorr gort gory goti gotl goto gott goty goyt grbr grib grig gril grit grob grog groi grol groo gror grot groy grrl grrr gry- gryt gtbr gyil gyll gylt gyor gyr- gyri gyro gytt i-by i-go ibly ibot ibri ibro ibtb ibtl ibyi igbo iggy igil igli iglo igly igoo igor igot igri iiii iiio iiit iioi iioo iitr iitt ilio ilir ilit ill- illi illo illt illy ilog iloo ilot iobi ioby iogt ioii ioio ioit iolo iooi iooo iorg iori ioto irby iri- irig iril irio iriy irlb irob irri irti itby itgo itil itll itoi itol itoo itor itri itry itto itty lbgt lblr lbrt lgbt libo libr ligg ligi ligo liig liii liir lilb lilg lili lill lilo lilt lily lio- lior lirg liri lirl liro lirr lirt liry litb liti litl lito litr litt lity liyl llll lloo llyr lob- lobb lobi lobo loby log- logb logi logo logy loir loit loli loll lolo loly loob lool loor loot lori loro lory loti lotl loto lotr lott lrgb lroi lrrr lrry ltbl ltib lttr ltyr lyit lyly lyo- lyot lyro lyto lytt obbo obby obit oboi obol obor obot oboy obri obro ogb oggi oggy ogli ogog ogoi ogri ogro ogry ogyl oigo oiii oily oirt oiry oiti oiyl olbo olby olgr olib olig olio olit olli ollo olly olog olor olot olry oobi ooby oolo oooo oort oory ootb ooty orbb orbi orbo orby orgo orgy ori- orig oril orio orit orlo orly oro- oror orot oroy orri orro orry orto otit oto- otog otoo otor otoy otro otry otti otto otyg otyr oyly oyri rbbb rbbr rgbi rgit rgtr rib- ribo riby rigg rigi rigo rigy rill rilo rily riol riot riri riti ritl rito ritt riyo rob- robb robi robo robt roby rogg rogi rogo rogy roig roil roio roir roit roll rolo rolt roly roob roog rooi rool roor root rori roro rort rory rotg roti rotl roto rotr rott roty royl royt rrrr rtlt ryob ryot rytt ryyt tbil tbit tbrb tibi tigi tigr tigy tiit till tilo tilr tilt tily tirb tiri tirl tiro tirr tiry titi tito titt tiyi tiyo tlli to-y tobi tobo tobt toby togo togr togt toil toit tol- toli toll tolo tolt toly tool toor toot torg tori toro torr tort tory toti toto totr tott toty toyb toyl toyo toyt tri- trib trig tril trio trit trog troi troo trot troy trtr try- tryb tryg tryo ttbb ttoy tttt ttyl tybi tybo tyir tyl- tyll tylo tyr- tyrl tyro tyrr tyti tyto tytt tyty ybor ybry ygor ygot yili yill yilt yirb yirr yiti ylli yobi yobo yogi yogo yoit yoli yoll yolo yoly yool yoot yori yoro yort yory yott yoyo yrly yyyy