Task: Program Execution
Input (English): B L 8999 4119 q c 9681 Z y 539 9583 1023 5963 5429 r O 3553 Y P 2563 H D a Z 8293 1455 2415 a T 91 2187 6331 3283 h a 8061 2307 4161 W g
Output (English): 2, 12, 8999, 4119, 17, 3, 9681, 26, 25, 539, 9583, 1023, 5963, 5429, 18, 15, 3553, 25, 16, 2563, 8, 4, 1, 26, 8293, 1455, 2415, 1, 20, 91, 2187, 6331, 3283, 8, 1, 8061, 2307, 4161, 23, 7