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 Input:
2, 16, ['119', 'p', 'M', '8205', '7987', '1335', 'v', '8487', 'B', 'D', '3091', '9083', 'p', 'O', 'T', 'S', '2281', '7291', 'd', '4955', '5523', '1275', 't', '5103', 'q']

Ex Output:
STOp90833091DB8487v133579878205Mp


Ex Input:
7, 8, ['w', '4965', 'V', 'G', '4247', '1425', 'A', '7475']

Ex Output:
7475A


Ex Input:
1, 3, ['v', '2179', 'Z', '3967', 'P']

Ex Output:

Z2179v