Task: Program Execution
Input (English): 5633, B, 1869, P, 8653, 9469, B, M, s, r, 245, 6955, v, 7663, 45, 2027, Q, 7675, J, 1571, h
Output (English): 2, 4, 7, 8, 9, 10, 13, 17, 19, 21