-ing bbbb bbgm bbin bblb bbmg bbng bbrg bgun bibb bibi bibl bigb bigg bign bigu biin bili bill bilu bin- bing bini binn binu birb birg biri birl birn birr biru blim blin blir blni blrg blub blum blur bmir bmmi bnib bnim bnin bnml bnrr brig bril brim brin brrm brrr brug brum brun bubb bubi bubu bugg bugi buin buir buiu bulb bulg buli bull bulu bum- bumb bunb bung buni bunn bunu bur- burb burg buri burl burm burn burr buru gggg ggrn gibb gigg gigi gign gilg gili gill ging gini ginn ginu girg giri girl girn girr giru giur gli- glib glim glin glmn glrb glub glug glui glum glun glur gmml gmmr gnib gnin gnrr grbr grib grig gril grim grin grml grni grrl grrr grub grug grui grum grun grur gubb gubi gubu gugb gugg gugi gugu guib guil guin gulb guli gull gulu gumb gumi gumm gung gunn gurb gurg guri gurl gurn gurr guru ibbm ibim ibml ibri igil igli iglu igni ignu igri iiii iinm iium ilbm ilin ilir ill- illi ilmr ilni ilrm ilum imbi imin imir imli immi imri imrr imun inig inni innr innu inri inui inul inun irbm irgm iri- irig iril irin irlb irri irul irun iuiu lblr lbug lgbu lgin lgmn libr libu ligg ligi lign liig liii liin liir lilb lilg lili lill lilu limb limi liml limm limn limu ling linn lirg liri lirl lirn lirr liru liun llll lmii lmln lmmr lrgb lrrr lugg lugi lugu luin luli lull lulu lumb lumi lung luni lunn lurg luri mbim mgrm migg migi migu miii miin mili mill miln milr milu mim- mimi ming mini minn minu mirg miri mirl mirr miru miui mlii mlin mlnr mmgn mmii mmli mmmm mmun mnbb mngr mnin mrbb mrbm mrgn mrln mrml mrng mubi mugg mugi mugu muil muin muir muli mull mulm mulu mumm mumu mung muni munn munu murg muri murl murn murr muru n-ii ngmn ngri ngur nguu nibi nibm nigg niir niiu nili nill nilu nimb nimi nimr nimu ning nini ninl niru niur nlgn nlrb nmml nmri nngn nnnn nrlb nrml nrrl nubi nubl nuim nuin nuli null numb numi numm numu nung nunn nuri nurl nurn nurr nuru rbbb rbbr rgbi rib- ribu rigg rigi rigu riin rill rilu rimi rimm rimu ring rinn riri rlin rlml rlug rmll rmrg rnbr rnin rnli rrrr rrum rrun rubb rubi rubu rugg rugi ruin rull rumb rumi ruml rumm rung runi runn ruri ruru ruun ubbi ubii ubir ubli ugli ugni ugri ugur uguu uiml uirr ulim ulli ullr ulmi ulmu ulul ulum umb- umbi ummg umri ungu uni- unii unin unir unmr unni unum urbi urgi urgu urib urim urin uriu urmi urni urri urum urun urur uulu uuni uuri uuuu