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:
3, ['z', '6977', '5793', '8711', 'm', '7889', 'y']

Ex Output:
z, 6977, 5793, 8711


Ex Input:
5, ['Y', '5715', 'g', 'J', '549', '9939', '8389', 'J', 'w', 'Q', '6491', 'T', '5097', '8161', '5', 'v', '3909', '8861', '7595', 'i', 'l', '6267', 'H', '4379', 'c', '3447']

Ex Output:
Y, 5715, g, J, 549, 9939, 8389, J, w, Q, 6491, T, 5097, 8161, 5, v, 3909, 8861, 7595, i, l


Ex Input:
5, ['V', '1397', 'l', 'J', '591', 'c', 'K', '7661', '883', 'V', '5665', 'Q', '9677', '4679', '9587', '3949', '4219', '9611', '7063', '3487', '3951', 'B', '9317', 'k', '6891', 'H', 'c', '5363']

Ex Output:

V, 1397, l, J, 591, c, K, 7661, 883, V, 5665, Q, 9677, 4679, 9587, 3949, 4219, 9611, 7063, 3487, 3951, B, 9317