Task: Program Execution
Input (English): 13, 28, ['7409', '2821', '1171', '8575', 'x', 'g', '6055', 'k', 'h', 'S', 'D', 'l', '4123', 'Y', '445', '8625', '8561', '4759', 'u', 'q', '2315', 'y', 'l', '8845', '9753', '5995', 'f', 'd', '2077', 'f']
Output (English): 53421