Task: Program Execution
Input (English): l I c E 4349 t M b k 2415 4433 C i t g 113 r m 7257 305 U K D 4211 373 3131 5575 5393 3731 V 6357 i a 251 C
Output (English): 1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 15, 17, 18, 21, 22, 23, 30, 32, 33, 35