Task: Program Execution
Input (English): 1, 2, ['8949', '439', '8447', '6133', '2915', '4609', '2031', '8297', 'M', '8121', 'V', 'Z', '5899', '1459', '2407', 'A', '7545', 'g', 'r', '4427']
Output (English): 8949, 8447, 2915, 2031, M, V, 5899, 2407, 7545, r