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, 10, ['l', '7437', '8763', 'i', '3635', 'O', '6275', '1121', 'h', 'Y']
[A]: Yh1121


[Q]: 7, 9, ['6997', '4095', '7629', '9191', 'l', '1345', '6633', 'Q', 'F', 'Z', '8353', '57']
[A]: FQ6633


[Q]: 1, 20, ['q', '9741', 'b', 'o', 'o', 'B', '5867', '4313', '6729', 'W', 'Y', '1277', 'd', 'R', 'n', 'm', '2327', 'u', 'm', 'A', 'G', 'j', '9733']
[A]:
Amu2327mnRd1277YW672943135867Boob9741q