Task: Program Execution
Input (English): 6241, 2519, H, N, M, s, F, i, T, 5619, 89, l, p, R, g, T, g, X, O
Output (English): 3, 4, 5, 6, 7, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19