Definition: 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.
Input: 4, 17, ['P', '9377', 'E', '1233', 'f', 'A', 'L', '3223', '6149', '741', '6605', '1129', 'S', '1331', '9637', '6167', 's']

1233fAL3223614974166051129S133196376167s