Task: Program Execution
Input (English): 931, t, 3449, 7993, G, s, 8985, 2713, M, p, b, 9223, 7847, H, 4635, v, u, o, 9979
Output (English): 931, 20, 3449, 7993, 7, 19, 8985, 2713, 13, 16, 2, 9223, 7847, 8, 4635, 22, 21, 15, 9979