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: 13, 19, ['H', 'h', '847', 'l', '8289', 'i', 'D', 'e', 'T', 'w', '5657', '2089', '9535', '1253', 'U', 'f', '2901', 'q', '1803']

95351253Uf2901q1803