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: Consider Input: 3, 4, ['l', '2121', '2511', '383', '9105']

Output: 2511383


Input: Consider Input: 1, 10, ['f', 'C', '5879', '6395', '8353', 's', 'T', 'u', '9245', '6309', 'N', 'F', '259', '993']

Output: fC587963958353sTu92456309


Input: Consider Input: 3, 4, ['k', '7007', '7001', '3461']


Output: 70013461