13. Upon the first constitution of the Council of State persons shall be chosen to fill all the seats allotted to Governors’ Provinces, Chief Commissioners’ Provinces and communities, but, for the purpose of securing that in every third year one-third of the holders of such seats shall retire, one-third of the persons first chosen shall be chosen to serve for three years only, one-third shall be chosen to serve for six years only and one-third shall be chosen to serve for nine years, and thereafter in every third year persons shall be chosen to fill for nine years the seats then becoming vacant in consequence of the provisions of this paragraph.
