bjorg bloop bloor blorb blorp bo-bo bobov bobr bogor boll- bollo borbo borgo boro- boroo borov borro borvo brlog brobo broll brolo brool brrrr g-log ggjll globo glogg gloop gloor glpro go-go go-lo go-oo go-op gobbo gogol gogro golbo golob golog golol golop goobo goplo gopro gorgl gorgo gorlo grogg groll groop gropp grrrl grrrr j-pop joglo jollo l-pop lobbo lobo- lobor lobov logo- logol lollo lolol lovro lvovo o-r-b oblog obolo oboro obrov ogogo olovo ooooo oovoo oploo opobo opovo oppol orgov orlop orlov orobo orrgo ovolo plogg ploop plopp po-po polbo pollo polog polop polvo poopo poplr popop popov poppo porgo poro- porog porro povvo prlov probo progg proll prolo proor prop- propj propl propp propr provo ro-ro robbo robo- robop robor rogov rollo rprop v-bob v-bor v-pop volog volvo vprbp vrbov