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.

[EX Q]: 4, 9, ['w', 'X', 'I', 't', '6513', 'l', '2163', 'k', 'z']
[EX A]: zk2163l6513t

[EX Q]: 8, 24, ['d', '2371', '7971', 'C', 'P', 'M', 'm', 'L', '2563', '1489', '2649', 'Y', 'K', '6075', '9543', 'q', '3687', 'b', 'U', '4779', '8109', 'W', 'K', '7385']
[EX A]: 7385KW81094779Ub3687q95436075KY264914892563L

[EX Q]: 4, 20, ['7431', 'T', 'o', 'g', 'R', '5583', '9545', '1415', 'A', '873', '6047', 'c', '5165', '7075', 'V', 'c', '3545', '1299', 'i', 'o', 'k']
[EX A]:
oi12993545cV70755165c6047873A141595455583Rg