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: 5, 9, ['O', '8615', 'e', '8203', '3861', 'V', '2151', '5949', 'M', '3159', '4283', '5971']

3861V21515949M