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]: 19, 20, ['s', '2571', 'q', '2397', 'T', '3995', 'W', 'f', '7847', 'w', 'b', 'X', '5027', 'z', 'I', '9187', '2715', '9005', 'K', 'h', 'A']
[EX A]: Kh

[EX Q]: 12, 14, ['R', '5819', '4825', 'd', '8373', 'g', 'z', '1983', '8033', 'M', '4299', '6041', 'a', 'l', 'N', '6913', 'g', '9985', 'V', '601']
[EX A]: 6041al

[EX Q]: 3, 17, ['6665', 'J', 'e', 'F', 'v', 'p', 'U', 'n', 'Z', 'q', '849', '5283', '2203', 'Z', 'O', 'T', 'Q']
[EX A]:
eFvpUnZq84952832203ZOTQ