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.

[Q]: 6, 27, ['p', '5559', 'b', '1087', '2763', 'j', 'U', 'N', '7099', '3001', 'x', 'Y', '1631', '2729', '7503', 'I', '8149', 'm', 'M', 'n', 'H', 'F', 'E', '9513', '8697', 'H', 'e', '5691']
[A]: eH79683159EFHnMm9418I305792721361Yx10039907NUj


[Q]: 7, 17, ['P', '9275', '2025', '6709', 'd', 'j', '745', 'F', 'd', 'T', 'w', 'E', '2915', 'g', 'E', 'r', '8951']
[A]: 1598rEg5192EwTdF547


[Q]: 1, 17, ['819', '4123', '8095', '2395', '2521', '5421', 'i', 'C', 'N', 'd', 'N', 'k', 'A', '3721', '7017', 'W', '923', '8145', '8691', 'I', '6639', 'N', 'o', 't', '3203', '8255', '3735', 'K']
[A]:
329W71071273AkNdNCi12451252593259083214918