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: 6, 13, ['s', '1955', '3669', 'j', '4187', 'P', '4685', '9063', 'W', 'B', '8663', '7721', '3995', 'E', 'y', '1571', '4437', '1041']

P46859063WB866377213995