 annexure extracts from the constitution of india, _      sixth schedule [articles 244 (2) and 275 (1)] provisions as to the administration of tribal areas in '[ [the states of assam, [meghalaya, tripura and mizoram]1 autonomous districts and autonomous regions —(1) subject to the provisions of this paragraph, the tribal areas in each item of "(parts i, il and ita and in part if] of the lable appended to paragraph 20 of this schedule shall be an autonomous district      17 exclusion of areas from autonomous districts in forming constituencies in such districts—for the purposes of elections to the legislative assembly of assam or meghalaya or tripura or mizoram, the governor may by order declare that any area within an autonomous district in the state of assam or meghalaya or tripura or mizoram, as the case' may be, shall not form part of any constituency to fill a seat or seats in the assembly reserved for any such district but shall form part of a constituency to fill a seat or seats in the assembly not so reserved to be specified in the order       20 tribal areas—(1) the areas specified in parts 1,11, iia and ii] of the table below shall respectively be the tribal areas within the state of assam, the state of meghalaya the state of tripura and the state of mizoram,       table part i1 the north cachar hills district 2 the karbi anglong district  part i1 khasi hills district 2 jaintia hills district 3 the garo hills district [part iia tripura tribal areas district  part il    1the chakma district 2 the mara district 3 the lai district