In this task, you are given inputs 'i', 'j', and A, where 'i' and 'j' are integers and A is a list. A list is shown by two brackets and comma-separated numbers and characters inside, like ['1', '12', 'l']. You need to concatenate all elements of A from the ith element to the jth element, and then reverse the resulting 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 reverse first and then concatenate.

[Q]: 1, 7, ['j', 'P', '5633', 'g', 'z', '3163', '8849', '1267', '1157', '6987', '9743']
[A]: 94883613zg3365Pj


[Q]: 1, 3, ['7635', 'c', 'h', 'D', 'K', '7235', 'e']
[A]: hc5367


[Q]: 1, 3, ['445', '99', '4225', '1923', 'o', 'n', '2729', 'A', '1643', 'v', 'O', 'P', 'h', '7599', 'p']
[A]:
522499544