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: 2, 6, ['199', '2829', 'W', 'X', 'c', 'e', 'P', 'o', 'M', '9353', 'u', 'q', '2637', 'L', '391', 'j', '7927', '3833', '7561', '1759', 'r', 'G', 'W', 'A', 'z', '4803', '5081', 'K', '553', 'U']

2829WXce