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: 5, 8, ['3385', '4967', 'T', '1709', '4763', '9267', '9131', '4959', '8487', '747', 's', 'H', 'S']

4763926791314959