Given the task definition and input, reply with output. 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.

8, 12, ['7995', '4777', '2351', 'Q', '2839', 'r', 'C', 'k', '7065', 'r', '9653', 't']

k7065r9653t