TASK DEFINITION: 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.
PROBLEM: 7, ['S', 'N', 'd', 'b', '2207', 's', '4723', 'q', '5379', 'l', 'd', '9345', 'P', 'N', '7101', 'F', 'b', 'c', 'p', 'V', '2987']

SOLUTION: S, N, d, b, 2207, s, 4723, q, 5379, l, d, 9345, P, N

PROBLEM: 4, ['6995', 'e', 'o', 'O', 'i', 'm', 'R', 'g', '8387', '7573', 'D', '8767', 'y']

SOLUTION: 6995, e, o, O, i, m, R, g, 8387

PROBLEM: 4, ['P', '129', 'U', '3967', 'H', '9023', '1409', 'h', 'T', '3653', '397', 'I', 'v', 'n']

SOLUTION:
P, 129, U, 3967, H, 9023, 1409, h, T, 3653