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.

[Q]: 14, 24, ['7539', '1653', '1415', '4545', '1969', '2893', 'W', '6317', 'v', '9095', '6265', 'X', '4399', '245', 'f', '8721', 'A', 'b', '7885', '8541', '8251', 'L', 'G', '6781']
[A]: 6781GL825185417885bA8721f245


[Q]: 7, 9, ['c', '5457', '1035', 'G', '8985', '3477', 'd', '7679', '6753', '6463', 'U', 't', 'F', '5305', '7807']
[A]: 67537679d


[Q]: 2, 13, ['T', '6553', 'U', '671', 'w', 'H', 'Y', 'Z', '5529', '2361', '9677', 'k', '431', 'a', '1875', '6399', '6859', '4421', '4151', '3793', 'y', 'N', 'h', 'p', '8519', 'm']
[A]:
431k967723615529ZYHw671U6553