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: 5, ['u', 'b', 'v', 'v', 'g', 'Q', 'z', '5659', '6375', '37', '913', '1701', 'S', 'G', '2355', 'S', '5855', '4511', 'p', '3173', 'M', 'X', 'd', '5601', 'G', 'A', 'u']

SOLUTION: u, b, v, v, g, Q, z, 5659, 6375, 37, 913, 1701, S, G, 2355, S, 5855, 4511, p, 3173, M, X

PROBLEM: 5, ['5945', '3475', '7789', '5501', 'V', 'Y', '4109', '1799', '585', '2855', 's', '3577', 'E', '3845', 'B', 'H', 'L', 'D']

SOLUTION: 5945, 3475, 7789, 5501, V, Y, 4109, 1799, 585, 2855, s, 3577, E

PROBLEM: 3, ['a', 'Z', 'R', '277', '9951', '5331', 'K', '3437', 'I', '7755', '9935', 'i']

SOLUTION:
a, Z, R, 277, 9951, 5331, K, 3437, I