bbbb bboy bbyo bhim bhir bhit bhoi bhor bhot bhoy bhrt bibb bibi bibo bihi bimo bio- bioi biot birb biri biro birr birt biry bith bito bitt bmir bmmi bobb bobi bobo boby bohm boho bohr boht bohy boi- boii boim boit bomb bomi bomt bomy boob booh boom boor boot bor- borh bori borm boro borr bort bory botb both boti boto bott boty boyi boyo brih brim brio brit brob broh brom broo bror brot brrm brrr bry- bryo btob btor btrt btry bttb byit byob byoi byrt byth h-ii hbio hbit hhhh hibi hibt hihi hiho hiht hiit hiob hiri hirm hiro hirt hiti hito hitt hiyo hmhb hmmm hmri hobo hoby hohm hoho hoir hoit hom- homo homr homy hoom hoor hoot hori horo horr hort hory hotb hoth hoti hotm hoto hotr hott hoyi hoym hoyt hrib hrit hrob hrtb hryb hrym htmi htoh httm httr hybo hymy hyo- hyrt i-by ibbm ibim ibot ibri ibro ibtb ibyi ihit ihmo ihob iiht iiii iiio iiit iioi iioo iitm iitr iitt imbi imhi imho imir imit immi immo immt immy imri imro imrr imto iobi ioby ioii ioio ioit iomo iooi iooo iori ioto irbm irby iri- irio iriy irmo irob iroh irri irti itby itim itmo itoh itoi itoo itor itri itry itto itty itym mbim mbio mhmm mhmr mhor mihi miho mihr miht miii miio miit mim- mimi mimo mimy mio- miri miro mirr mirt miry mit- mitb mith miti mitm mito mitt mity mmhi mmhm mmii mmmh mmmm mmor mmyy mobb mobi mobo moby mohi mohm moho mohr moht moii moio moir moit momi momo momy moob moor moot morb mori moro mort mory motb moth moti motm moto mott moty moyo mrbb mrbm mrtm mrtt mtbo mtom mtor mtrr mttr mybb mybi myi- myir myit mymy myo- myob myoh myot myro myrr myrt myry myth myto obbo obby obit oboi obor obot oboy obrh obri obro ohhi ohho ohio ohmy ohob ohoh ohto ohyo oiii oimb oirt oiry oiti ombo omim omio omit omo- omoi omoo omor omri omro omyt oobi ooby ooho oooh oooo oort oory ootb ooty orbb orbi orbo orby ori- orio orit ormo ormy oro- orom oror orot oroy orri orro orry orth orto otho othr otit oto- otoh otoo otor otoy otro otry otti otto otyr oyri rbbb rbbr rboh rhib rhim rhio rhob rhoh rib- ribo riby riho riht rimi rimm rimo rimy riom riot riri rith riti rito ritt riyo rob- robb robi robo robt roby rohm rohr rohy roio roir roit romb romi romm romo romy roob rooi room roor root rori roro rort rory roth roti roto rotr rott roty royt rrrr rtmi ryhb ryim ryob ryoh ryot ryth rytt ryyt t-mo tbit tbrb thi- thim thio thir thmb thmt thom thoo thor thot thri thro thtb thtr thyh thym tibi tiht tiit timi timm timo tirb tiri tiro tirr tiry tith titi tito titt tiyi tiyo tmbr tmro tmtt to-y tobi tobo tobt toby tohi toho toit tomb tomi tomm tomo tomt tomy tooh toom toor toot tori torm toro torr tort tory toth toti totm toto totr tott toty toyb toym toyo toyt tri- trib trim trio trit trmb trmi troi trom troo trot troy trtr try- tryb trym tryo ttbb ttim ttoy tttt tybi tybo tyht tyir tyr- tyro tyrr tyti tyto tytt tyty ybor ybry yhit yirb yirm yirr yiti ymir yobi yobo yoho yoit yomi yomo yoot yori yoro yort yory yott yoyo yrho ytht yyyy