Task: Program Execution
Input (English): 21, 8993, o, 2517, i, R, X, m, f, v, Z, s, 2493, 1967, S, L, d, Y, 4755, S
Output (English): 21, 8993, 15, 2517, 9, 18, 24, 13, 6, 22, 26, 19, 2493, 1967, 19, 12, 4, 25, 4755, 19