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: 12, 14, ['G', 's', '6511', '8053', '985', 'D', 'i', '8803', 'U', 'Q', '9633', 'I', 'M', '2937', '4257', '6545']

Output: IM2937


Input: Consider Input: 14, 19, ['r', '7583', 'd', 'I', 'n', '2281', '4977', '3473', '7677', '649', '2005', 's', '7207', 'W', 'f', '9103', 'j', 'j', '7643', 'x', '8397', '4873', '6261', 'n', 'r', '9059', '2375']

Output: Wf9103jj7643


Input: Consider Input: 16, 19, ['m', '2695', '3155', 'Z', '8729', 'm', 'a', 'I', 'C', 'L', '9485', '1281', 'Q', 'g', 'd', '8767', 'm', 'u', '3591', 'G', '727', '5219', '4213', '9251', '8967', 'P']


Output: 8767mu3591