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]: 7, 8, ['4367', '4367', 'm', '5681', '931', '9039', '8313', '6335', 'w', 'd', 'V', '1741', '1703', 'I', 't', 'a', 'P', 'P', 'x']
[A]: 53363138


[Q]: 1, 4, ['6047', 'Y', 'p', 'E', '9233', '7139', '6073', '6367', 't', '9173', 'E', 'c', '3651', 'w']
[A]: EpY7406


[Q]: 4, 13, ['N', 'p', '1309', '603', '5665', 'K', '5445', '5321', '1561', 'o', 'd', '8479', '1473', '5365', 'E', '5283']
[A]:
37419748do165112355445K5665306