pogon- pogoro polong polpol polpot polron polton pongol pongon ponton poopoo poplog popopo poporo poppop poptop porno- porrog porron porton potron potton pottop pppppp progol progon prolog pronto proto- proton r-loop rognon rogolo rollon rollot ronggo ronnon ronron roogoo rooton rotolo rotton to-on togrog tollon tolono tolton tonlon tonono tonoro tonpon tonton tootoo toppop toprol topton torgon torgot tororo torpor tortor totnor totopo totoro totrot trogon trollt tronto tropo- troppo trotro

gloton- glotor- glotto- glotton goo-goo goooooo gotonto gotopot gottogo grolloo grotton log-log logonto logroll logrono lolpoop longnor longton lontong loonloo looptop looroll lorgnon lottorp nongong nonongo nonpoor nontort nontron noroton notlong notpron ogogoro ogopogo oltroto on-long orgonon ornotto oronogo ortono ottrott plotton pogono- ponglon pontoon ponttor poo-poo poonoor pop-top potoroo prolong proport roll-on rolltop rongong rootrot roppolo tol-lol too-too toolong topogon topolno topolog torgnon tornolo toronto tototoo tro-tro troglo- trollop

go-no-go gogogogo gotontop grogport groogroo log-roll logoport longpont longroot lonnrot lopopolo lotongot nononono oolooloo oroolong oropogon plopplop poltroon poolroot poorpoor poroporo portpool protolog roll-top toolo toonloop toottoot top-root top-tool torotoro trolloll

glottolog gong-gong googolgon groo-groo nonproton notopogon poto-poto pronoplon proprotor tong-tong torontron trntrntrn trolltoll

gooloogong ngorongoro noolpopong proto-plot rongorongo togototogo torontoont

goontoolong potoooooooo rongo-rongo tongo-tongo

toptoptoptop

lootrotortool

gongongongongon grrrrrrrrrrrrrr