Task: Program Execution
Input (English): L, C, N, 9081, n, 6155, i, A, 9103, M, 917, c, 6307, a, v, J, 2521, 9997, 443, Y
Output (English): 1, 2, 3, 5, 7, 8, 10, 12, 14, 15, 16, 20