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.

[Q]: 10, 12, ['6999', '2223', '7751', 'b', '1379', 'e', 'v', '6749', 'k', '6697', '9', 'K', '5093']
[A]: 66979K


[Q]: 1, 2, ['V', '9261', '2731', 'R', 'e', '4881', 'm', '5285', '5435', 'u', 'U']
[A]: V9261


[Q]: 7, 22, ['w', 'G', 'B', 'A', 's', '3921', '3451', 'V', '8133', '9759', 'r', '5877', '1141', '9039', '4373', 'm', '5059', 'K', 'p', '905', 'N', '499', 'Z', 'A', 'X', '6191', '2653']
[A]:
3451V81339759r5877114190394373m5059Kp905N499