Task: Program Execution
Input (English): e c s 8285 A 5155 7833 b 4099 2487 p 771 7001 c U r 259 5365 1349 1833 5697 u 6275 l 5999 Y W
Output (English): 1, 2, 3, 5, 8, 11, 14, 15, 16, 22, 24, 26, 27