-ing bbbb bbgm bbin bblb bbmg bbng bgun bibb bibi bibl bigb bigg bign bigt bigu biin bili bill bilt bilu bin- bing bini binn bint binu bitt bitu blbt blim blin blit blni blub blum blut bmmi bnib bnim bnin bnml bntm bttb bubb bubi bubu bugg bugi buin buit buiu bulb bulg buli bull bult bulu bum- bumb bunb bung buni bunn bunt bunu but- buti butt ggbt gggg gibb gigg gigi gign gilg gili gill gilt ging gini ginn ginu gli- glib glim glin glit glmn glub glug glui glum glun glut gmit gmml gnib gnin gnit gnmt gnti gubb gubi gubu gugb gugg gugi gugu guib guil guin gulb guli gull gult gulu gumb gumi gumm gung gunn gunt guti gutt gutu ibbm ibim ibml ibtb ibtl igil igli iglu igni ignu iiii iiit iinm iitm iitt iium ilbm ilin ilit ill- illi illt ilni ilum ilut imbi imin imit imli immi immt imun inig init inni innu intg inti intl intn intu inui inul inun itil itim itin itll itum iuiu lbgt lbug lgbt lgbu lgin lgmn lgtn libu ligg ligi lign liig liii liin lilb lilg lili lill lilt lilu limb limi liml limm limn limu ling linn lint litb liti litl litt litu liun liut llll lmii lmln lmnt lntm ltbl ltib ltng ltnt lugg lugi lugu luin luit luli lull lulu lumb lumi lung luni lunn lunt luti mbim mgit mgmt migg migi migu miii miin miit mili mill miln milt milu mim- mimi ming mini minn mint minu mit- mitb miti mitm mitt mitu miui mlii mlin mlit mltb mmgn mmii mmli mmmm mmun mnbb mnin mntb mntn mtlb mtnt mubi mugg mugi mugu muil muin muit muli mull mulm mult mulu mumm mumu mung muni munn munt munu muti mutt mutu muut n-ii nbti ngmn ngtn nguu nibi nibm nigg nigt niit niiu nili nill nilt nilu nimb nimi nimt nimu ning nini ninl nitb niti nlgn nmit nmml nmnt nmtb nngn nnit nnmt nnnn nntn ntnu nttm ntui nubi nubl nuim nuin nuit nuli null numb numi numm numt numu nung nunn nunt nutt nutu tbil tbit tibi tibu tigi tigm tiit tiiu till tiln tilt timi timm timn timu ting tini tinn tint tinu titi titt titu tium tlli tmbg tmil tmnt tmtt tnut ttbb ttim ttml tttt ttul tubb tubu tugg tugu tuig tuil tuim tuin tuit tuiu tuli tull tulu tumb tumi tumu tunb tung tuni tunn tunu tuti tutl tutt tutu tuum ubbi ubii ubit ubli uggt ugli ugni uguu uiml uint ulim ulli ulmi ulmu ulti ultt ulul ulum umb- umbi umit ummg umut ungu uni- unii unin unit unni untb unum unut util utin utmb utti uttu utug uulu uuni uuuu