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: 5, 7, ['L', 'L', '1691', '2221', 'W', '5023', '3925', 'p', '8279', '2293', 'h', '9061', 'r', '2863', 'p', 'U']

Output: W50233925


Input: Consider Input: 6, 7, ['9681', '4525', 'd', 'K', 'g', '9815', '1051', 'w', 'U', '2131', 'h']

Output: 98151051


Input: Consider Input: 3, 9, ['2993', 'N', '4003', '3447', '8445', '9961', 'Z', 'd', 'c', 'c', '5253', 'w', 'S', 'a']


Output: 4003344784459961Zdc