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]: 5, 12, ['2463', '9553', 't', 'e', '7439', '7757', '7619', '8787', '1853', 'Q', 'u', 'V', '8243', '4889', 's']
[EX A]: 74397757761987871853QuV

[EX Q]: 1, 3, ['1153', '947', '8291']
[EX A]: 11539478291

[EX Q]: 1, 6, ['7591', '5895', 'R', 'X', '3537', '6069', 'c', '1991', '5207', 'G']
[EX A]:
75915895RX35376069