bbbb bblb bght bhil bhit bhut bhuu bibb bibi bibl bigb bigg bigt bigu bihi bihl bihu bili bill bilt bilu bith bitt bitu blbt blit blub blut bttb bubb bubi bubu bugg bugh bugi buhi buhl buit buiu bulb bulg buli bull bult bulu but- buti butt ggbt gggg gghg ghib ghit ghll ghug ghul gibb gibh gigg gigi gilg gili gill gilt gith gli- glib glit glub glug glui glut gubb gubi gubu gugb gugg gugh gugi gugu guib guil gulb guli gull gult gulu guth guti gutt gutu h-ii hbit hbtl hbtu hhgg hhhh hibi hibt hibu high higi higl higt hihi hiht hiil hiit hiiu hili hill hilt hilu hiti hitt hlul htgl hubb hubi hubl hugg hugh hugi huhi huhu huib huil huit huli hull hult hulu huth huti hutt hutu huub ibtb ibtl ight igil igli iglu ihit ihub ihug iihl iiht iiii iiit iitt ilit ill- illi illt ilut itil itll iuiu lbgt lbug lgbt lgbu lgth lhhh libu ligg ligh ligi lih- lihi liht liig liii lilb lilg lili lill lilt lilu litb lith liti litl litt litu liut llll ltbl ltib lugg lugh lugi lugu luhi luhu luit luli lull lulu luth luti tbil tbit thi- thig thil thtb thug thul tibi tibu tigh tigi tiht tihu tiit tiiu tilh till tilt tith titi titt titu tlli ttbb tttt ttul tubb tubu tugg tugh tugu tuht tuhu tuig tuil tuit tuiu tuli tull tulu tuti tutl tutt tutu ubbi ubii ubit ubli uggt ughi ugli uguu uhti uhuh ulli ulti ultt ulul util utti uttu utug uulu uuuu