-ing bbbb bbin bblb bbng bbrg bgun bibb bibi bibl bigb bigg bign bigu biin bili bill bilu bily bin- bing bini binn binu biny birb birg biri birl birn birr biru biry blin blir blni blrg blub blur bly- blyn bnib bnin bnrr brig bril brin brrr brug brun bry- bryn bubb bubi bubu bugg bugi buin buir buiu bulb bulg buli bull bulu bunb bung buni bunn bunu bur- burb burg buri burl burn burr buru bury buyi buyl buyu bygg byil byng byrn byul byun gggg ggrn gibb giby gigg gigi gign gilg gili gill ging gini ginn ginu girg giri girl girn girr giru giry giur gli- glib glin glrb glub glug glui glun glur glyg glyn glyu gnib gnin gnly gnrr grbr grib grig gril grin grni grrl grrr grub grug grui grun grur gry- gryn gubb gubi gubu guby gugb gugg gugi gugu guib guil guin gulb guli gull gulu guly gung gunn guny gurb gurg guri gurl gurn gurr guru gury guyu gyil gyll gyn- gyng gyr- gyri gyrn gyuu i-by ibly ibri ibuy ibyi iggy igil igli iglu igly igni ignu igny igri iiii ilin ilir ill- illi illy ilni iluy inby inig inly inni innr innu inny inri inui inul inun irby iri- irig iril irin iriy irlb irri irul irun iryn iuiu iyng lblr lbug lgbu lgin libr libu ligg ligi lign liig liii liin liir lilb lilg lili lill lilu lily ling linn liny lirg liri lirl lirn lirr liru liry liun liyl liyu llll llyn llyr lrgb lrrr lrry luby lugg lugi lugu lugy luin luli lull lulu lung luni lunn luny lurg luri lury luyi lyin lyly lyng lynn lyun lyyn n-ii ngri ngur nguu nibi nigg niir niiu nili nill nilu ning nini ninl niru niur niyi nlgn nlrb nngn nnnn nrlb nrrl nubi nubl nuby nuin nuli null nung nunn nuny nuri nurl nurn nurr nuru nyll nyny nyrb nyul rbbb rbbr rgbi rib- ribu riby rigg rigi rigu rigy riin rill rilu rily ring rinn riny riri rlin rlug rnbr rnin rnli rrrr rrun rubb rubi rubu ruby rugg rugi ruin rull ruly rung runi runn runy ruri ruru ruun ruyi ruyl ryng rynn ryun ubbi ubii ubir ubli ubly ugli ugly ugni ugny ugri ugur uguu uirr ulli ullr ully ulul ungu uni- unii unin unir unni urbi urgi urgu urib urin uriu urni urri urry urun urur uryn uulu uuni uuri uuuu uuyn uyin uyir ybnl ybry ygun yili yill ying yirb yirn yirr ylli ynug yrin yrly yrun yryn yubu yugg yugi yugu yuin yuli yulu yung yuny yuri yurn yury yuyu yyyy