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, 3, ['G', 'g', '4575', '7719', 'G', 'g', '9563']
[EX A]: Gg4575

[EX Q]: 6, 15, ['2129', 'm', 'W', '4213', '7813', 'k', 'w', '5781', 'I', 'V', '3351', 'H', 'x', 'b', 'n', 't', 'F', 'z', '9747']
[EX A]: kw5781IV3351Hxbn

[EX Q]: 1, 3, ['i', '4037', 'O', 'g']
[EX A]:
i4037O