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: 8, ['4647', '6043', 'f', '6015', '289', 'f', 'E', '1355', 'e', 'y', 'i', '1279', '9563', 'c', 'U', 'd', '4333', '2351', 'Y', 'E', 'o', '4973', '475', '7943', '3199']

SOLUTION: 4647, 6043, f, 6015, 289, f, E, 1355, e, y, i, 1279, 9563, c, U, d, 4333

PROBLEM: 3, ['3739', '5937', '753', '9229', 'N', '1723', 'B', '5603', 'm', '8339', 'I']

SOLUTION: 3739, 5937, 753, 9229, N, 1723, B, 5603

PROBLEM: 5, ['L', '6597', 'e', '5595', 'c', '2111', 'D', '2383', '2755', 'w', 'Z', '7793', 'G', 'A', '8733', 'N', 'X', '1033', 'j', 'S']

SOLUTION:
L, 6597, e, 5595, c, 2111, D, 2383, 2755, w, Z, 7793, G, A, 8733

