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, 8, ['R', 'D', 'x', 't', '6721', 'w', 'V', 'v', '6427', 'L', '2487', 'W', '7339', '9515', 'a', 'I', 'E', '3897', '4869']

Output: t6721wVv


Input: Consider Input: 2, 3, ['1211', 'B', '3591', '9293', '1455', 'o', 'O', 'D', 'g', 'F', 'e']

Output: B3591


Input: Consider Input: 13, 20, ['555', 'h', '4989', '5853', '423', 'g', 'N', 'w', '1463', '3679', 'V', '7869', '1631', 'i', '4577', '297', '4815', 'S', '2963', '5853', '4191', '8669', 'T', 'K', '5831', 'x', '4435', 'g', '4977']


Output: 1631i45772974815S29635853