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: 6, ['909', '9935', '8651', '6685', '8645', '1675', 'g', 'L', 'f', 'T', '5367', 'k', 'M', '5485', 'j', 'z', 'U', 'Y', '1345', 'I', 'o', '623', '7885', '6679', 'y', '1103']

SOLUTION: 909, 9935, 8651, 6685, 8645, 1675, g, L, f, T, 5367, k, M, 5485, j, z, U, Y, 1345, I

PROBLEM: 8, ['9417', '9391', '4331', 'q', '9721', 'w', '5021', '6915', '6291', 'U', 'B', 'H', '7511', '8761', 'w', '6675', '6919', '5193', 'e', '4799', '6435', 'D', '5285', 's']

SOLUTION: 9417, 9391, 4331, q, 9721, w, 5021, 6915, 6291, U, B, H, 7511, 8761, w, 6675

PROBLEM: 12, ['o', 'b', 'l', 'A', '5985', 'T', '3097', '2397', 'Y', 'g', 'z', 'o', 'T', '3629', '2693', '53', 'd', '7389', '5731', 'D', 'y', '2879', 'j', '1867', '9795', '1491', 'G']

SOLUTION:
o, b, l, A, 5985, T, 3097, 2397, Y, g, z, o, T, 3629, 2693