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.

[EX Q]: 2, 5, ['7791', '8561', 'r', 'e', '7821', '2611', '1', 'P', 'n', '4097', 'z', 'a', '9589', 'M', '8867']
[EX A]: 8561re7821

[EX Q]: 3, 15, ['1833', 'D', 'i', 'i', 'O', '4545', '133', '689', 'B', '9483', 'J', 'o', '4723', '6907', '3511', '3375', '7269', '545', 'C', '5563']
[EX A]: iiO4545133689B9483Jo472369073511

[EX Q]: 11, 14, ['d', '8639', 'J', '661', 'R', 'J', '5159', '2327', 'e', '3619', '5835', 'k', '9863', '1529', 'f', '4605', 'B', 'G', '4437', 'e', 'x']
[EX A]:
5835k98631529