-ing bbbb bbin bbng bbrg bght bhir bhit bhrt bibb bibi bigb bigg bign bigt bihi biin bin- bing binh bini binn bint birb birg biri birn birr birt bith bitt bnib bnin bnrr brig brih brin brit brrr btrt bttb ggbt gggg gghg ggrn ghib ghit gibb gibh gigg gigi gign ging gini ginn girg giri girn girr girt gith gnib gnin gnit gnrr gnti grbr grib grig grin grit grni grrr gtbr h-ii hbit hhgg hhhh hibi hibt high higi higt hihi hiht hiit hing hinn hint hiri hirn hirt hiti hitt hntb hntr hrib hrit hrng hrtb httr ibri ibtb ight igni igri ihit iiht iiii iiit iitr iitt inig init inni innr inri intg inti intn intr iri- irig irin irri irti itin itri n-ii nbti ngri ngtn nhnn nibi nigg nigh nigt niht niir niit ning ninh nini nirt nitb nith niti nitr nngn nnit nnnn nntn nthn ntht nttr rbbb rbbr rbgh rgbi rgit rgtr rhbg rhib rhin rib- rigg righ rigi riht riin ring rinn riri rith riti ritt rnbr rnin rnnt rrrr tbit tbrb thi- thig thin thir thnt thri thtb thtr tibi tigh tigi tigr tiht tiit ting tini tinn tint tirb tiri tirr tith titi titt tri- trib trig trin trit trng trtr ttbb tttt