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: 1, 14, ['2485', 'X', '163', '9859', '783', 'y', '4545', 'O', 'V', 'f', '815', 'j', 'v', '4353', 'Y', '2809', 'M', '5479']

2485X1639859783y4545OVf815jv4353