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 concatenate all elements of A from the ith element to the jth element, and print 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.
Input: 5, 11, ['n', '469', '3247', 'o', '4409', 'Z', 'j', '8211', 'w', '5711', '5293', 'E', '2285', '2017', '1387', 'K', 'E', '7523', '7079']

4409Zj8211w57115293