Task: Program Execution
Input (English): k, 4177, A, 2823, T, m, z, 7525, R, n, 3877, 9389, 5073, 6361, i, L, J, 3973, P, d, b, q, z
Output (English): 1, 3, 5, 6, 7, 9, 10, 15, 16, 17, 19, 20, 21, 22, 23