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, ['a', 'c', '6335', 'p', 'V', '1531', '7089', 'p', '4373', 'j', 'B', '4083', '5239', '7793', 'B']

c6335pV15317089p4373jB40835239