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: 2, 13, ['z', '3491', '9881', '5933', '2219', '2347', 'h', 'b', 'K', '8475', '3339', 'i', '7721', 'C', 'j', '1641']

34919881593322192347hbK84753339i7721