Task: Program Execution
Input (English): H, 4575, 6215, 595, r, l, 9757, p, Z, 2775, Q, 8399, j, S, k, o, i, E, 647, j
Output (English): 1, 5, 6, 8, 9, 11, 13, 14, 15, 16, 17, 18, 20