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]: 14, 14, ['1775', 'B', '925', 'c', '219', 'k', '1657', '8799', '4965', '2057', '1029', 'Z', 'V', 'B', '9873', '9905', 'K']
[EX A]: B

[EX Q]: 15, 17, ['K', 'z', 'u', '6105', 'I', '1915', 'c', '4143', 'S', 'z', 'D', 'K', 'e', 'M', '6925', '7189', '3323', '7977', '7825', 'a', 'd', '9407', '8541', '7869', 'T', '5441', 'W', '3325', 'w']
[EX A]: 332371896925

[EX Q]: 10, 18, ['7759', 'j', 'U', 'R', 'B', '3435', '3231', 'h', 'g', '6731', '6009', '8803', '5833', 'r', 'S', '169', '5471', 'T', '2113']
[EX A]:
T5471169Sr5833880360096731