Definition: 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.
Input: 6, 10, ['Z', 'b', 'c', '7817', 'K', '197', '5353', '5779', '2147', 'v', 'i', '9859', '7835', '8855', '4075', '937', '6549', 'C', '5177', '4151']

v214757795353197