Task: Program Execution
Input (English): 4, 10, ['4901', 'k', 'W', '21', '5019', 'b', 'K', '3745', '8933', 'l', 'e', '853', 'N', '8433', 'a', '2309', 'h', '2779', 'P', '3459', '3469', '6099', '5489', 'N', '9533', '4239', 'K', 'T']
Output (English): 21, 8433, N