Task: Program Execution
Input (English): 1841, J, 1341, M, K, l, 5885, y, e, 6613, 8941, n, V, g, O, 5671, A, R, C, 3677, 9433
Output (English): 2, 4, 5, 6, 8, 9, 12, 13, 14, 15, 17, 18, 19