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]: 7, 12, ['6613', 'O', 'g', 'Y', '6115', '3527', '1921', 'z', 'U', '7233', '4793', 'c', 'W', 'y', '1245', '4121', '5729', 'y', 'L']
[EX A]: 1921zU72334793c

[EX Q]: 2, 3, ['8543', '3395', 'J', '1569', '3547', '4241', 'j', '1937']
[EX A]: 3395J

[EX Q]: 3, 6, ['6033', 'l', '5919', 'c', 'A', 'A', '6675']
[EX A]:
5919cAA