-ing bbbb bbgm bbin bbmg bbng bgun bibb bibi bigb bigg bign bigu biin bin- bing bini binn binu bipm bipp bipu bmmi bnib bnim bnin bnpp bpmn bubb bubi bubu bugg bugi buin buiu bum- bumb bump bunb bung buni bunn bunu gggg gibb gigg gigi gign gimp ging gini ginn ginu gipi gipp gmpi gnib gnin gnip gpgp gpip gubb gubi gubu gugb gugg gugi gugu guib guin gumb gumi gumm gump gung gunn ibbm ibim ibmp igni ignu iiii iinm iipm iium imbi imin immi impi imun imup inig inni innu inp- inpi inpp inui inun inup ipin ipmi ipmp iuiu iupp mbim migg migi migu miii miin mim- mimi mimp ming mini minn minu mipi miui mmgn mmii mmmm mmpi mmpu mmun mnbb mnin mpni mppp mubi mugg mugi mugu muin mumm mump mumu mung muni munn munu n-ii n-up nbpp ngmn nguu nibi nibm nigg niip niiu nimb nimi nimp nimu ning nini nngn nnnn nnpi npin nubi nuim nuin numb numi numm nump numu nung nunn pgib pgmp pgpu pgup pibb pibi pigb pigg pign pigp pigu piip pimi pimp ping pini pinm pinn pinp pinu pipi pipp pium pmip pmmp pmmu pmpm pnin pnnm pnpp pnup ppgi ppib ppig pppn pppp pubu pugu puig puin puiu pumi pump pung punu pupi pupu ubbi ubii ugni uguu uipi umb- umbi ummg umpg ungp ungu uni- unii unin unni unum upim upin upnp uppp uppu upup uuni uuuu