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, 2, ['l', 'Z', 'J', 'q', 'K', 'U', 'n', '2371', '6921', 'h', 'V', '1875', 'H']

lZ