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, ['3123', '67', '6019', '9385', '8251', 'b', 'D', '4957', 'u', '2091']
[EX A]: 312367601993858251

[EX Q]: 3, 5, ['8397', '4785', 'm', '3449', 'c', 'W']
[EX A]: m3449c

[EX Q]: 13, 13, ['F', 'r', 'V', 'y', '2997', 'D', '4053', '3873', '8731', '9325', '3259', '1931', '3529', 'd', 'p', 'f', 'L', 'Y', '1267', '4245', '7861', '8187', '2717', '1489', 'G', 'O', '3873', '3747']
[EX A]:
3529