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]: 3, 14, ['G', '4951', 'P', '7675', '6463', 'I', '4551', '3265', 'r', 'e', 'u', 'I', '1535', '1501', 'u', 'x', '5897', 'C', 'k', '5473', '2233', 'G', '2657', '5697', 'L', 'c', 'J']
[EX A]: 15011535Iuer32654551I64637675P

[EX Q]: 4, 9, ['7691', '4539', '3381', 'b', 'g', '9615', '8187', '177', '2473', '8579', '9739', 'C', 'v', 'q', '2879', 'Z', '6817', '5247', '5477', 'Y', 'w', '3981']
[EX A]: 247317781879615gb

[EX Q]: 3, 10, ['K', '1203', 'u', '3839', 'c', '3537', 'H', '5443', '3035', '4937', 't', '4111', '3333']
[EX A]:
493730355443H3537c3839u