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, 23, ['3381', 'f', '9917', 'N', '6957', 'I', '723', '263', '3409', '3121', 'E', '2849', 'g', 'D', 'N', 'D', 'L', 'w', 'n', 'V', 'S', 'r', '9681', '5867', 'f', 'W']

I72326334093121E2849gDNDLwnVSr9681