Task: Program Execution
Input (English): 6719, 8745, V, A, J, 101, 9571, 1959, 5985, 121, 3391, 7071, H, Y, e, 9127, 6977, 2923, 8093
Output (English): 1, 2, 6, 7, 8, 9, 10, 11, 12, 16, 17, 18, 19