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.

4, 5, ['8055', '701', 'J', '7719', 'w', '1403', 'p', '7939', 'N', '7599', 'B', '5797', 'v', 'x', 'B', '5093', '2315', 'f', 's', '6103', '1891', '329', 'p', 'U', '4761', '815', '735']
w9177

13, 20, ['8627', '7993', 'N', 'p', 'n', 'v', 'T', 'L', 'z', '2929', 'a', 'D', '8465', 'R', '8803', 'q', '1069', 'p', '7231', '9581', '1689', 'b', '8773', 'P', 'a', 'L', 't']
18591327p9601q3088R5648

1, 10, ['s', '8385', '5063', '2559', '1689', '6163', '6787', 't', '6953', '671', '931', 'q', 'l', 'N', 'Z', 'Y', 'A', '8075']

1763596t787636169861955236055838s