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, 12, ['i', 'T', '5733', '851', 'v', 'U', '6993', '7781', 'B', '5461', 'G', 'O']

Output: 5733851vU69937781B5461GO


Input: Consider Input: 4, 10, ['7991', '7969', '8383', '1935', 'U', 'Y', '6063', 'f', '985', '1303', '6245', 'c', 'j', 'P', 's']

Output: 1935UY6063f9851303


Input: Consider Input: 5, 9, ['2719', 'i', '4557', '4545', '2551', '2267', '1509', '3241', '6687', 'X', '9149', 'r', '9567', 'h', '6647', '4155', 'e', '8009', '1335', 'a', 'F', '4657', '6971', 'U', 'K']


Output: 25512267150932416687