Task: Program Execution
Input (English): C 837 9649 4779 8057 M 3223 5 x d B 7361 8213 7757 M b g 6393 8465 2913 9411 M S a E 5987 c
Output (English): 837, 9649, 4779, 8057, 3223, 5, 7361, 8213, 7757, 6393, 8465, 2913, 9411, 5987