Definition: 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: 3, 14, ['4609', 'm', '5871', '6557', 'c', 'j', 'd', '5949', 'N', '3699', 'L', 'M', 'B', '6189', 'Y']

58716557cjd5949N3699LMB6189