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: 12, 20, ['6001', '7993', '9315', '1203', '4993', 't', 'g', '4561', '4707', 'K', 'm', 'C', '4935', 'S', '5159', '4405', 'Y', 's', 'M', 'x', 'p', 'w', 'V']

C4935S51594405YsMx