Task: Program Execution
Input (English): 7175, o, 5119, 7183, 2679, 2165, f, V, O, z, H, q, Q, Y, 5305, B, B, 3421, M, 1461
Output (English): 2, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 19