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]: 4, 10, ['4619', '1689', '1987', '9711', 'K', 'a', '9193', 'y', 'c', 'O', 'u', 'h', 'v', 'o', '927', '2323', 'Z', '5115']
[A]: Ocy9193aK9711


[Q]: 5, 8, ['725', '7647', 't', '5381', 'I', 'U', '1107', 'z', '969', 'p', 'w', '3053', 's', 'N', 'R', '4651', '3381', '8699', 'F', '6013', 'P', 'e', '7855', '365', 'b']
[A]: z1107UI


[Q]: 6, 10, ['8103', '3991', '6577', 'W', '2221', '8895', 'y', '7533', '1877', '4851', '469', '4717', '6039', 'j', 'V', '9285', 'l', 'C', '4753', '6553', '9745', 'Q']
[A]:
485118777533y8895