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 list all elements of A from the ith element to the jth element. 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.
Input: 18, 19, ['J', 'o', 'n', '8011', 'O', '9793', '4255', 'r', 'C', 'r', '1111', 'q', '4001', 'W', 'h', '4105', 'X', '771', '8731', '8371', 'f', '8141', '1717']

771, 8731