Task: Program Execution
Input (English): [8203, 9477, 'd', 9109, 5221, 'l', '4675', 'f', '3065', '6389', '4755', '8119', '789', 'h', 'U', 2707, 'C', 'X', 'N', 'X'], [935, 'S', 'm', 621, 'l', '4675', 'f', '3065', '6389', '4755', '8119', '789', 'M', 6567, 8711, 5893, 'n', 1183, 8937]
Output (English): l, 4675, f, 3065, 6389, 4755, 8119, 789