In this task, you are given inputs i and A, where i is an integer and A is a list. You need to list all the elements of A preceding the last i elements. i will always have a value less than the length of A.

Ex Input:
6, ['7335', 'z', 'q', '1643', '8317', 't', 't', '8503', 'b', 'c', '6825', '6045', 'h', '2005', 'f', 'W', '7821']

Ex Output:
7335, z, q, 1643, 8317, t, t, 8503, b, c, 6825


Ex Input:
11, ['e', '8171', 'J', '5119', '8649', 'Y', '8227', 'e', 'd', 'e', '7543', 'Q', '1181', 'E', 'z', '4183', 'q', '6261', '6159', 'l', '6315', '3225', '1479', 'i', '2827', '2231', 'l']

Ex Output:
e, 8171, J, 5119, 8649, Y, 8227, e, d, e, 7543, Q, 1181, E, z, 4183


Ex Input:
6, ['K', 'j', '5115', 'V', '5683', 'V', 'c', 'Z', '587', '5335', '3371', 'N', 'T', 'W', 'y', '2153', 'v', 'M', '6171', 'I', '9983', 'C', 'f', 'J', '4253', 'r', 'Z']

Ex Output:

K, j, 5115, V, 5683, V, c, Z, 587, 5335, 3371, N, T, W, y, 2153, v, M, 6171, I, 9983