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]: 1, 7, ['D', 'f', '547', 'r', 'W', '8611', '869', '6649', 'V', '6969', '2731', 'q', '3687', 'q']
[EX A]: Df547rW8611869

[EX Q]: 3, 7, ['X', 'R', '8403', '5301', 'y', '7387', 'V', 'e']
[EX A]: 84035301y7387V

[EX Q]: 4, 13, ['793', 'z', 'B', 'F', 'J', 'y', 'J', 'd', '2313', '2901', 'b', 'w', '7567', '5817', 'u', 'W', 'w', 'A', '2131', '3773', '9913', '5345', '1009', 'M', '9403', '7801']
[EX A]:
FJyJd23132901bw7567