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, 14, ['Q', 'n', 'n', '8805', 'L', '1397', '7581', '2825', '1105', 'F', '1799', '7913', '3175', 'Y', '6113']

1397758128251105F179979133175Y