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]: 2, 15, ['447', 'F', '3469', 'B', 'q', '6273', 'G', '2973', '5109', 'A', 'O', '2849', '4469', '1995', 'm', '5735', '2011', '3255', '2653', 'p', '3383']
[A]: m199544692849OA51092973G6273qB3469F


[Q]: 25, 26, ['1029', 't', 'H', '47', 'f', '1269', '4723', '9575', '6769', 'u', '6641', 'I', 'H', 'A', '2729', 'l', 'b', '9215', '8167', '221', '3519', 'P', 'm', 'G', '8053', '6319', 'M', '2549', 'i']
[A]: 63198053


[Q]: 18, 22, ['1167', '6675', '617', 'B', '8007', 'U', '485', '1699', 's', 'T', '5993', '8895', '6057', '1127', 'D', '2515', 'a', '8467', '3797', '1847', '3847', '7049', 'F']
[A]:
70493847184737978467