Task: Program Execution
Input (English): I G 6531 6359 1401 5625 c 3141 E U k W A b 8643 6761 Y 7165 7835 e 4919 M O 3049 865 4039 Q 5711 8499 9313 D J V s 5917 m 7513 1265 o p
Output (English): 1, 2, 7, 9, 10, 11, 12, 13, 14, 17, 20, 22, 23, 27, 31, 32, 33, 34, 36, 39, 40