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]: 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 A]: STOp90833091DB8487v133579878205Mp

[EX Q]: 3, 12, ['7853', 'U', 'P', '2193', 'O', '7747', '2471', 'o', 'r', 'T', '3465', '3363']
[EX A]: 33633465Tro24717747O2193P

[EX Q]: 7, 12, ['Z', '4091', '307', '823', '2485', 'v', 'r', '7301', 'q', 'S', '3553', 'U', '3359', 'b', '5969', 'h', '8153', '5949', '4001', 'v', '5601', '7815', '6049']
[EX A]:
U3553Sq7301r