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.

Input: Consider Input: 7, 8, ['9287', 'V', 't', 'W', 'W', 'w', 'N', 'T', 'Y']

Output: TN


Input: Consider Input: 1, 3, ['o', 'o', '4511', '9203', '6071', 'Q', '5337']

Output: 1154oo


Input: Consider Input: 12, 22, ['u', '3801', '253', '6325', 'm', '6063', '8135', '8431', '467', '6437', '5989', '2719', 'H', '4455', 'l', 'L', '5057', '4127', '4733', '811', '2791', 'k', '3155', 'w', '855', '4157', 'D', 'd']


Output: k1972118337472147505Ll5544H9172