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]: 13, 13, ['1575', 'D', '1335', '2335', 'D', '9893', 'U', 'j', '5145', '6041', '2655', 'r', '5243', '8745', '7439']
[A]: 3425


[Q]: 6, 7, ['E', 'A', 'd', 'a', 'S', '851', '8465', '3205', '5169', '7097', '1679', '3875', 'B', '4761']
[A]: 5648158


[Q]: 7, 22, ['o', 'X', '8103', 'b', '9159', '7663', 'T', 'g', 'N', '7759', 'X', 'H', '197', '6781', 'B', '733', 's', 'l', 'Z', 'N', '6227', '6463', 'A', '8391']
[A]:
36467226NZls337B1876791HX9577NgT