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.
--------
Question: 2, 3, ['T', '9003', '3731', '287', '7101', 'm', '2147', '6123', '6319']

Answer: 13733009


Question: 8, 15, ['l', 'p', '7691', 'q', '5663', '41', 'P', '2779', '7265', 'V', '4931', '8979', 'l', 'l', 'l', '45', '1245', 'F', '1139', '3531', '5337', '369', 'g', 'Q']

Answer: lll97981394V56279772


Question: 8, 14, ['653', '7415', '4421', 'P', 'A', 'U', '2493', 'P', 'V', 'k', '397', '1649', '5259', 'b', 'o', 'y', 'D', 'z', 'Q', '7189', 'L', '9085', 'Z']

Answer:
b95259461793kVP