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: 1, 9, ['2987', 'v', '7681', 'E', '9223', '4063', 'd', 'k', '5195']

2987v7681E92234063dk5195