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: 2, 11, ['p', 'T', 'Z', 'Y', '285', '1191', 'U', '5453', '4243', '9161', 'w', '5191', 'B', '7285', 'D']

A: w161934243545U1911582YZT
****
Q: 2, 3, ['N', 'U', 'D', 'm', '9001', 'I', '2675', 'l', '2771', 'U', '1181', 'U']

A: DU
****
Q: 4, 8, ['U', 'h', 'T', 'p', 'y', '553', '6475', 'n', 'e', 'R', '7367', '3261', 'D', 'w', 'e', 'S', '2941', 'P', 'g', 'h', 't', 'L', '1173', '6907', '7819', '301', '9015']

A:
n5746355yp
****