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: 6, 15, ['a', 'Y', '4943', '9097', '8211', 'M', 'N', 'P', '3839', 'B', 'Q', 'e', '1591', '605', 'g', 'M', '6545', 'i', '6137', 'm', 'C', 'u', 'h']

MNP3839BQe1591605g