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: 10, 10, ['l', '4137', '1283', '1031', '9607', 'z', '8227', 'R', 'D', 'X', '9577', '2821', '3737', 'Z', '1249', '9621', '2939']

X