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: 8, 16, ['F', 'l', 'Q', 'l', 'N', 'c', '9969', '4953', '8673', '7567', '7045', '2257', '2163', 'Y', 'X', '155', 'S', '771', '5885', '8401', '5999', '341', 'v']

A: 155XY216322577045756786734953
****
Q: 11, 18, ['1575', 'E', '6695', '8459', '9887', '9997', '6613', '1957', '7569', 'm', '9375', '6379', '5561', '1307', 'E', '683', 'y', 'A', 'M', '1667', '397', '5181', 'x', '3903', 'O', '6377', 'Y']

A: Ay683E1307556163799375
****
Q: 7, 21, ['l', '6905', 'z', 'J', '1599', 'e', 'z', '9933', 'L', '4249', '9073', '5391', '3605', '7227', 's', '9151', '6769', '1891', 'i', '2949', 'C', 'e', '5663', 'M', '6927', 'O', '1211', 'S', '8165']

A:
C2949i189167699151s72273605539190734249L9933z
****