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.

5, 7, ['193', 's', '6617', 'a', 'Y', 'e', '8931', '9801', '3025', '4753', 'c', 'n', '6923', '3925']
1398eY

1, 1, ['W', '3467']
W

1, 9, ['853', '9231', 'U', 'M', 'E', 'S', '1323', 'E', 'J', '8015', '3741', '7151', 'C', 'A', '231', 'b', 'O', 'f', 'E', '6061', '5315', 'F', '2225', 'I', 'J', '379', '5387']

JE3231SEMU1329358