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.

[Q]: 1, 13, ['P', 'z', 'H', '9395', '6419', '1593', '5635', 'X', 'w', 'a', 'o', '7851', 'p', 'A', '6693', '237']
[A]: p7851oawX5635159364199395HzP


[Q]: 5, 6, ['9707', '3873', '6063', '8877', 'l', '9711', 's', 'M']
[A]: 9711l


[Q]: 15, 20, ['1221', 'n', 'o', '3713', '6741', 'f', 'X', 'H', 'O', 'w', '9585', 'L', '8711', '6259', 'O', 'B', 'd', 'i', 'G', 'j', '3903']
[A]:
jGidBO