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.

Example Input: 1, 2, ['663', '6503']
Example Output: 6636503

Example Input: 5, 11, ['O', 'C', '5925', '6425', '4995', 'Z', '405', '8747', 'B', 'v', '4223', '5473', 'h', 'Z', '6291', 'C', 'm', 'R']
Example Output: 4995Z4058747Bv4223

Example Input: 9, 20, ['N', '7141', '2885', 'R', 'L', '9765', '537', '4601', 'I', 'o', 'G', 'X', '4981', '9473', 'M', '5639', '7369', '8025', '5233', 'p', 'L', '6347', 'B', '4061', 'c', 'v', '3821', '1593']
Example Output:
IoGX49819473M5639736980255233p