bloop bloor blorb blorp bo-bo bobr boll- bollo bolno bolon bonon boorn borbo born- borno boro- boron boroo borro brobo broll brolo bronn brool broon brrrr l-pop l-ron lobbo lobo- lobon lobor lollo lolol lopon loron n-p-n nnooo no-no no-op nobob nobol nonno nonop noron norro o-bon o-r-b oblon obolo oboro ollon onoon onorn onpop ooooo oploo opobo oppol oppon orlon orlop ornon orobo orono p-n-p ploop plopp po-on po-po polbo pollo polon polop ponor poopo poplr popon popop poppo porn- porno poro- poron porro probo proll prolo proor prop- propl propn propp propr ro-ro robbo robo- robon robop robor rollo rolon ronno rprop