In this task, you are given inputs 'i', 'j', and A, where 'i' and 'j' are integers and A is a list. A list is shown by two brackets and comma-separated numbers and characters inside, like ['1', '12', 'l']. You need to concatenate all elements of A from the ith element to the jth element, and then reverse the resulting 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 reverse first and then concatenate.

[Q]: 1, 12, ['f', '8665', '6205', 'L', 'y', 'P', '9351', 'k', '1387', '657', 's', 'k']
[A]: ks7567831k1539PyL50265668f


[Q]: 1, 9, ['v', '289', 'O', 'w', 'y', 'r', 's', 'T', '659', 'y', 'a', '9161', 'Y', '5075', 'M', 'L', '5915']
[A]: 956TsrywO982v


[Q]: 8, 8, ['5895', '6633', '479', 'F', 'N', '6881', '4753', '8233', '3467', 'H', 'n', '1855', '1465', 'a', '4125', 'C', '5163', '6247', 'c', '487', 'w', 'X', 'I', '6629', 'Q', '6729', '8503', 'T', 'q', 'H']
[A]:
3328