Task: Program Execution
Input (English): b U 8175 d 5731 493 a V S L W z D 4529 2923 4063 b 5529 3871 X 6937 6395 1057 X f Z
Output (English): 2, 21, 8175, 4, 5731, 493, 1, 22, 19, 12, 23, 26, 4, 4529, 2923, 4063, 2, 5529, 3871, 24, 6937, 6395, 1057, 24, 6, 26