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]: 7, 10, ['i', '6555', 'N', '2211', 'a', 'E', '8595', '581', '9981', 'g']
[EX A]: 85955819981g

[EX Q]: 3, 14, ['6585', 'K', '1561', '741', '3149', 'q', '8179', 's', '9351', '5673', 'T', '1343', 'c', 'E', '5801', 'c', 'u', '555', 'P', '5973']
[EX A]:
15617413149q8179s93515673T1343cE