Task: Program Execution
Input (English): 217, 7365, 8179, p, i, 8985, d, o, Q, q, 5737, 2053, Y, 7409, W, 5811, i, i, 1845, I, 1121, Y, 1443
Output (English): 4, 5, 7, 8, 9, 10, 13, 15, 17, 18, 20, 22