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:
1, ['X', '245', 'e', 'Z', '1475']

Ex Output:
X, 245, e, Z


Ex Input:
2, ['o', '6313', 'b', '8807']

Ex Output:
o, 6313


Ex Input:
1, ['h', '7335', 'B', '8703', '7253', 'M', 'x', 'M', '4249', '9549', 'a', '6147', 'U', 'Q', 'T']

Ex Output:

h, 7335, B, 8703, 7253, M, x, M, 4249, 9549, a, 6147, U, Q