Deciduous teeth first teeth seen in the mouth are the mandibular centrals and the last are the maxillary second molars. The primary teeth are made up of central incisors, lateral incisors, canines, first molars, and secondary molars; there is one in each quadrant, making a total of four of each tooth. All of these are gradually replaced with a permanent counterpart except for the primary first and second molars; they are replaced by premolars. The replacement of primary teeth begins around age six, when the permanent teeth start to appear in the mouth, resulting in mixed dentition. The erupting permanent teeth cause
Fijian name given name, not his surname as most foreigners wrongly suppose. President Nailatikau has likewise passed his given name on to his children as a surname. Ratu Josefa Iloilovatu Uluivuda, better known simply as "Ratu Josefa Iloilo", who served as President of Fiji from 2000 to 2009, is an example of a Fijian who had a surname, but did not generally use it, except for legal purposes. "Iloilo," the name by which he was generally known, which most non-Fijians mistakenly assumed to be his surname, was thus a diminutive of his second given name. This shortening of names is another common