Task: Program Execution
Input (English): 8107, 9757, 435, 3787, o, L, 3189, Q, Z, 5407, 2951, 6259, M, 8193, 5679, a, N, f, 8429, 6557, p
Output (English): 1, 2, 3, 4, 7, 10, 11, 12, 14, 15, 19, 20