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: 11, 13, ['7907', 'r', 'W', 'p', 'G', 'h', '5709', 'B', 'X', 'Z', '5475', '1057', '9919', 'l', '1045', '6239']

547510579919