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]: 2, 2, ['z', '3345', 'l', '2657', 'J', '4313', 'K', '5307', '9087']
[A]: 5433


[Q]: 2, 11, ['G', 'z', 'w', 'C', 'h', '6193', 'T', 'r', 'f', 'h', 'p', 'R']
[A]: phfrT3916hCwz


[Q]: 1, 22, ['2077', 'j', '5849', '8043', '783', 'w', 'x', 'H', '1985', '3385', '7389', '7319', 'v', 'q', '3101', 'w', 'J', 'k', 'X', 'V', '1071', '4493', '1283', 'U', '3429', 'n', 'S', '6677']
[A]:
39441701VXkJw1013qv9137983758335891Hxw38734089485j7702