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, 2, ['8679', 'K', 'X', 'g', 'J', '9499', 'N', '3085', '7369', '1339', 'J']
[EX A]: 8679K

[EX Q]: 1, 5, ['Q', 'J', '983', 'W', 'b']
[EX A]: QJ983Wb

[EX Q]: 1, 6, ['3321', '7103', '5247', '8439', '8981', '2913', 'l', '5511']
[EX A]:
332171035247843989812913