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.

1, 13, ['P', 'z', 'H', '9395', '6419', '1593', '5635', 'X', 'w', 'a', 'o', '7851', 'p', 'A', '6693', '237']
p7851oawX5635159364199395HzP

10, 17, ['W', 'x', '2433', 'n', '5801', '7423', 'o', '491', 'Q', 'Z', '153', '129', 'e', '4249', 'K', '887', 'L', 'q', 'M', 'V', 'G', '331']
L887K4249e129153Z

7, 17, ['7997', 'M', '7033', 'm', 'q', 'I', 'B', '7145', 'I', 'B', 'Q', 'j', 'Q', 'V', 'v', '4255', '2235', 'e', '3779', '639', '6169']

22354255vVQjQBI7145B