In Ego's own generation , all cousins are called by the same terms as ego's own siblings : adax = OB = OFBS = OFZS = OMZS = OFZS muoluo = OBW = OFBSW = OFZSW = OMBSW = OMZSW ( adaz older than ego ) nexmuo = YB = YFBS = YFZS = YMBS[…]