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: 3, 23, ['3991', '9319', '53', 'y', '6445', '4881', 'G', '6909', 'h', 'L', '1067', '511', '331', 'I', '3069', 'C', '4439', 'J', 'B', '6849', '8241', '9329', 'h', '2815']

53y64454881G6909hL1067511331I3069C4439JB684982419329h