instruction:
In this task, you are given inputs i, j, and A, where i and j are integers and A is a list. You need to find all elements of A from the ith element to the jth element, reverse the order in which they occur, and then concatenate them to output the resultant string. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j. Perform the operations in order, i.e., do not concatenate the elements and then reverse the string.
question:
5, 6, ['9707', '3873', '6063', '8877', 'l', '9711', 's', 'M']
answer:
9711l


question:
1, 3, ['121', 'D', 'T', 'D', 'e']
answer:
TD121


question:
23, 25, ['4383', 'k', 'J', '9677', '7455', 'A', 'R', '7833', 'H', '9825', '6669', '7259', '1563', 'J', '2643', 'X', '1161', '3447', '8335', 'q', '851', 'M', 'P', '2587', '2969', 'y', 'R', 'n', 'g', 'y']
answer:

29692587P