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.
--------
Question: 9, 26, ['E', '5103', 'x', '9363', 'y', 'U', '6773', '8381', '4809', 'l', 'a', 'P', '2651', 'I', 'C', 'G', 'Q', '7455', 'W', 'n', '9649', 'E', 'Z', '6495', '6553', 'l', 'q', '4065', 'N', 'M']

Answer: 4809laP2651ICGQ7455Wn9649EZ64956553l


Question: 4, 13, ['O', 'J', '303', '8511', 'M', '8063', '3389', '9473', 'c', '4853', 'L', 'm', 'b']

Answer: 8511M806333899473c4853Lmb


Question: 3, 18, ['Y', 'r', '7339', 'F', 's', 'K', '5457', 'K', '2509', '7491', 't', '4683', '8671', '6273', '6451', '9673', 'L', 'y', '421', 'i', 'u', 'w', 'b', '9193', 'B', 't', '8827', 'Z', 'O']

Answer:
7339FsK5457K25097491t46838671627364519673Ly