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, ['5583', 'x', 'y', '6509', '5869', '7821', '3641', '1995', 'w', '4765', '7703', 'Z', '9285', 'w']

xy650958697821