In this task, you are given inputs i, j, and A, where i and j are integers and A is a list. You need to find all elements of A from the ith element to the jth element, reverse the order in which they occur, and then concatenate them to output the resultant 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 concatenate the elements and then reverse the string.

Q: 5, 20, ['5377', 'j', 'j', '1767', '2103', '9547', 'I', 'M', '4067', '2571', 'V', 'Z', 'O', '3421', 'V', 'v', '4919', 'X', '307', 'M', '1603']

A: M307X4919vV3421OZV25714067MI95472103
****
Q: 2, 4, ['5583', '1155', '5665', '2073', '7585', 'o', '2315', '755', 'Y']

A: 207356651155
****
Q: 1, 15, ['l', 'A', 'U', 'A', '9881', 's', 'p', '8471', '3455', 'z', 'x', 'c', 'f', 'a', 'l', 'b', '6955', '887', 'Z', '1767']

A:
lafcxz34558471ps9881AUAl
****