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: 4, 19, ['p', '1211', 'm', 'N', '6683', 'V', 'O', '3907', '427', 'S', '9005', 'p', 'F', 'P', 'r', 'B', '5919', 'c', 'q', 'T', '1595']

qc5919BrPFp9005S4273907OV6683N