Task: Program Execution
Input (English): b 6751 9437 O 1469 H o 659 F 2639 C 4177 E g 7327 M 9875 B 41 o a j 8185 6519 z N i 5159
Output (English): 2, 6751, 9437, 15, 1469, 8, 15, 659, 6, 2639, 3, 4177, 5, 7, 7327, 13, 9875, 2, 41, 15, 1, 10, 8185, 6519, 26, 14, 9, 5159