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.

3, 10, ['439', 'o', 'd', '4383', '6571', 'u', '2531', '5811', '9079', 'J']
J907958112531u65714383d

1, 7, ['2513', '259', '655', 'w', '1463', 'X', '151', '5779', 'd', 'V', 'j']
151X1463w6552592513

2, 8, ['4231', '9181', '2119', 'Q', 'O', 'e', '37', 'z', 'p', 'K', 'T', '539', '8013']

z37eOQ21199181