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.

[EX Q]: 7, 22, ['6465', '2915', 'T', '9217', 'Z', '5715', 'F', 'g', '7443', '9451', '8485', '9827', '5', '5241', 'x', 'm', '6907', '5921', '7337', 'p', '1807', 'b', '3611']
[EX A]: b1807p733759216907mx524159827848594517443gF

[EX 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']
[EX A]: 155XY216322577045756786734953

[EX Q]: 10, 19, ['J', 'l', 'M', '4723', 'X', '3453', 'W', '457', '2561', 'Y', 'm', '9135', 'i', 'p', 'n', 'u', '7933', 'i', '5533', 'e', '6605', 'L', '8965', '903', '8993', 'L', '3885', 'c']
[EX A]:
5533i7933unpi9135mY