Task: Program Execution
Input (English): 4, ['Y', '6535', 'k', '2539', '5873', '9351', 'N', '2583', 'c', '4001', '187', 'O', 'f', 'N', '6241', '609', '9053', 'R', '2343', 'u', 'b', 'z', 'P', '3689', '5439', '5503', 's', 'Y', '8305', '9223', 'O', 'g']
Output (English): Y, 5873, c, f, 9053, b, 5439, 8305