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: 3, 15, ['5807', 'M', 'A', 'm', '4557', 'P', 'y', '2895', 'K', 'K', '5379', '2367', 'M', '8653', '3847', 'D', '7725', '6571', 'L', '2011', 'h']

A: 74833568M76329735KK5982yP7554mA
****
Q: 2, 4, ['s', '4715', '8867', '5091', '435', 'z', '1765', 'H', '5107', 'F', 'F', 'i', '8923', '3693', 'F', '1211', '3111', '1669', 'm', 'c']

A: 190576885174
****
Q: 1, 3, ['9807', '2235', 'K', '5919', 'H', 'N', '917', 'A', 'j', '2085', '5035', 'e', 'Y', '7877', 'U', 'F', 'p', '7779', 'D', 'w', 'W', 't', '8109', '1967', 'E', 'R', '6323']

A:
K53227089
****