Task: Program Execution
Input (English): 18, 25, ['4001', '979', 'x', '5529', 'Y', 'R', '1301', 'F', 'M', '3643', 'k', '2905', 'D', '9519', '5197', 't', 'z', 'n', 'G', 'n', '8653', 'R', '173', 'X', 'b']
Output (English): 8826