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.

Example Input: 7, 7, ['f', 'L', 'o', 'j', '9517', '5357', 'q', '2129', '1923', '4043']
Example Output: q

Example Input: 2, 7, ['5731', 'm', 'W', '5389', 'N', '4987', 'c', '3871', 'T']
Example Output: mW5389N4987c

Example Input: 1, 19, ['8697', 'H', 'R', '7673', '6507', 'T', 'l', '1659', '6547', '9475', '2559', '7671', 'p', '9187', 'p', '9491', 'J', 'j', '7455', '491', '8327', 'F', '9269', 'K', '459', 'K', 'a']
Example Output:
8697HR76736507Tl16596547947525597671p9187p9491Jj7455