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: 3, ['t', 'K', 'M', 'm', 'P', '6303', '6575', '8315', 'p', '6151', 'F', '9657', '2637', 'N']

SOLUTION: t, K, M, m, P, 6303, 6575, 8315, p, 6151, F

PROBLEM: 11, ['1243', 'V', 'G', '9199', '6703', '6297', '4883', 'Y', '783', '6025', '9495', 'q', 'U', 'Q', '6707', 't', '4141', '4765', '3001', '1501', 'X', '9493', 'H', 'R', 'Q', '437']

SOLUTION: 1243, V, G, 9199, 6703, 6297, 4883, Y, 783, 6025, 9495, q, U, Q, 6707

PROBLEM: 10, ['261', 'z', 'm', '339', 'v', '6773', 't', '901', 'X', 'x', 'K', '6237', 'C', 'L', 'v', '7165', 'S', 't', 'D', '2045', 'a', '2995', '4151', '8027', '319', 'F', 's']

SOLUTION:
261, z, m, 339, v, 6773, t, 901, X, x, K, 6237, C, L, v, 7165, S