bbbbbb blubbo blublu blunch bo-hoo boccob bochco bocono bocull bolbol bolobo boloco bololo bonbon bonloc bonobo booboo boohoo boubou boucon bouloc boulon boulou bounch bounou bububu bucco- buchch buchon bucloc buholo bulbo- bulbul bulhon bullon bullou bulolo buncho bunol chocho cholo- cholon chonch chooch chucho chuchu chucun chullo chuluo chuluu chuo clooch clouch cloun- clouun clunch cobbob cocco- cochon cococo cocolo cocool cocoon colln collo- collon conch- concho concon conlon connon conoco coocoo coubon coulon hoblob hobnob hobnol hochul hocooh hohloh hohoho holhol holloo holnon honcho hoohoo houcun hubbub huboon hububb huh-uh hulloo huluhu lobolo lohoch lolobo loncco lonch- loncon lonnol looloo loulon loulou lubbon luchob luchon lucon lunlun nobull non-no noncon nonono nonoon noonoo nounou nuclon nuh-uh null-o obolno obolon ocho ochun oculo- ohcool ohnono ohohoh olluco oncho- onhulu onhuno oohooh oooooo ouolon ucuncu uh-huh ulluco ullucu uncool unh-uh unholl unhool unhull unhunh unlull