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, 6, ['3619', 'j', 'm', '9133', '8863', '189', 'o', '6781', '3505', 'h', 'R', 'F']

3619jm91338863189