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: 1, 4, ['1513', 'i', 'M', 'C', '7815', 'X', '3659', 'J', 'M', 'o', '1749', 'p', 'J', 'p', 'T', '1345', 't', 'U', '2417', '6437', '9435']

1513iMC