Task: Program Execution
Input (English): 13, ['X', 'a', '3783', 'k', 's', '7857', 'J', '809', '3165', '1545', '3887', '8029', 'T', 'R', '1307', '2387', 'R', 'A', 'X', '1273', '7997', '571', 'W', 'S', 'h', '6063', '3977']
Output (English): R, 1307, 2387, R, A, X, 1273, 7997, 571, W, S, h, 6063, 3977