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: 8, 12, ['7889', '2359', 'q', 'i', 'u', '4253', 'l', 'o', 'P', 'a', 'x', '881', 'G', '255', 'X', '4063', '8527', '7811', 'W', '6275']

oPax881