-ing gggg ggpo gigg gigi gign gigo gimo gimp ging gini ginn gino giog gioi gion giop gipi gipp gmpi gnin gnip gnom gnoo gogi gogo goin goip gomi gomn gomo gon- gong goni gonn gono goog gooi goom goon goop gopi gopo gpgp gpip i-go i-no igni igno igon igoo iiii iiio iinm iino iioi iioo iiop iipm imin immi immo imno imon impi ingo inig inni inno ino- inoi inon inp- inpi inpp ioii ioio iomo ioni ionn iono iooi iooo ipin ipmi ipmp ipop ippo migg migi migo miii miin miio mim- mimi mimo mimp ming mini minn mino mio- mion mipi mmgn mmii mmmm mmpi mnin mnop mnpo mogg mogi mogo moii moin moio momi momo mon- mong moni monn mono moog moon moop mopp mpio mpni mppp n-ii ngio ngmn ngom ngon nigg nigo niip nimi nimo nimp ning nini nino niog nion nioo nmon nngn nnnn nnpi nogg nogo noin noio nom- nomi nomo non- nong noni nonn nono noo- noon nooo noop npin oggi ogin ogni ogog ogoi ogon oigo oiii oion omgp omim omin omio omn- omni omo- omoi omon omoo ongi ongo onni onno onon onpg oooo opii opin opio opng opo- opon oppi oppo pgmp pigg pign pigo pigp piip pimi pimp ping pini pinm pinn pino pinp pion pipi pipo pipp pmip pmmp pmoi pmpm pmpo pnin pnnm pnom pnon pnpo pnpp pogg pogo poin poio pomi pomo pomp pong poni pono ponp poon poop pop- popi popo popp ppgi ppig pppn pppo pppp