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, 13, ['1801', 'P', 'p', '5357', '1581', 'x', 's', 'E', '4365', '9269', '901', '4543', '2639', '4389', 'M', '7359', 'v', 'C']

xsE4365926990145432639