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]: 2, 3, ['l', 'c', '4671']
[A]: c4671


[Q]: 10, 19, ['T', '8237', 'X', '9029', 'D', '8639', '6875', 'V', '6311', 'v', '2085', 'E', '9863', 'R', '2665', 'Q', '75', '6521', '3553']
[A]: v2085E9863R2665Q7565213553


[Q]: 1, 3, ['6819', '6125', '3755']
[A]:
681961253755