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

[EX Q]: 14, 17, ['6975', 'M', '5363', 'N', 't', 'j', '1289', '227', 'm', '2565', 'j', '1817', 'F', '9065', '6485', '1999', 'r', 'h', '1295', '2569', '1297', 'q', 'l', 'q', 'O', '2261']
[EX A]: 906564851999r

[EX Q]: 12, 15, ['7079', 'u', '6739', 'D', 'A', 'Y', 'x', '5759', 'S', 'W', '6455', '313', 'd', 'f', 't', '1313', 'J', '6641', 't', '5095', 'c', 'S', 'L', '3819', 'V']
[EX A]:
313dft