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: 7, 25, ['7443', 'm', '4015', 'p', '4757', '8347', 'B', '9393', '7053', 'M', '581', 'I', '5883', '1405', '5583', '6863', '3329', 'w', '4853', 'W', '1213', '6583', '6017', 'M', 'L']

B93937053M581I58831405558368633329w4853W121365836017ML