bluff bo-bo boboc boffo bogof bogu boll- bollo bollu booco boul- boulc boulo bucco buffo bugol bugoo bulb- bull- bulou bulul ccccc clcff cloff clogg cloob cloof clubb cluff co-bo co-co cobol cocc- cocco cocol coll- collo colo- coolo couco coull cubo- cubub cullu cuoco flocc flogo fluff fluo- fogbo foggo fogou folco follo fougo fu-fu fuco- fugug fulco fullf fullo fuoco g-loc g-log ggulu globo gloff glogg glubb gluc- gluff go-go go-lo go-oo gobbo gocco gocol gocoo gogol gogul golbo golfc golfg golfo gollu golob golog golol golub golug goobo gooff goulf gubbo guclu gucul gugul gulo- gulou lobbo lobo- loco- lofou logo- logol lollo lolol loobu lugol luluc lulul luogu oblog obolo ocllo ocul- oculo offof ogogo ogugu ooooo oullo ubobo ufofu ugoff ulguc ululu uuuuu