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: 18, 22, ['I', 'F', 'Y', 'Q', 'C', '333', '6051', '7461', 'm', '311', '3835', '8833', '8925', 's', 'o', '4279', 'r', 'N', 'x', '2923', 'Z', '9297', '2883', 'z']

A: 7929Z3292xN
****
Q: 4, 13, ['1283', 'G', 'U', 'F', '5549', 'n', '565', '2889', 'Z', 'V', '2511', 'g', '6311', 'd', 'Z', 'X', '4305', '5323', 'M', 'z', '5951', 'u', 'A', 'T', 'v', 'z', 'L']

A: 1136g1152VZ9882565n9455F
****
Q: 14, 16, ['8523', 'T', '119', 'k', 'W', 'Z', '5497', 'z', '9191', 'Y', 'e', '5179', 'E', '6283', '8649', 'j', 's', 't', 'k', 'm', 'V', '633', '3983', 'L', '6919', 'Y', 'p', '9493', 'z']

A:
j94683826
****