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: 6, 16, ['t', '3015', '4119', '283', '8533', 'U', 'r', '2923', '3565', '3009', 'G', '4335', 'W', 'I', '9441', 'X', 'C', 'N', '7619']

Ur292335653009G4335WI9441X