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: 5, 9, ['T', '8269', 'X', 'z', 'd', 'n', 'O', '7229', '3007', '3751', 's', 'j', 'c', 'b', '5151', 'F', '463', '1885', '9743']

dnO72293007