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: 4, 11, ['f', '6311', '3551', 'y', 'w', 'B', '2463', '6183', '7253', '2615', 'o', 'I', 'n', '697', '6649', 'v']

Output: ywB2463618372532615o


Input: Consider Input: 2, 3, ['5503', '1945', 'K', '541', '1461', '6853']

Output: 1945K


Input: Consider Input: 7, 17, ['a', 'K', 'c', 'o', '5013', '3693', 'T', '1681', 'y', '383', '8121', '2141', 'P', '9337', '3355', '2581', 'R', '7355', '8189', 'N', '3175', 'u']


Output: T1681y38381212141P933733552581R