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: 7, 7, ['P', 'j', 'Z', '693', '3865', 'I', 'o', 'L', '185']

Output: o


Input: Consider Input: 12, 17, ['d', '5563', 'F', '3413', '7779', 'c', '5087', 'Y', '2703', '5531', 'Q', '8851', 'z', '4719', 'l', 'P', '2283', 'H', '2983']

Output: 8851z4719lP2283


Input: Consider Input: 4, 6, ['231', 'a', '8989', 'L', '6707', 'x', '7271', '6515']


Output: L6707x