original_query: What were the locomotives numbered as under TOPS classification?
query: What were the British Rail Class 33 locomotives numbered as under TOPS classification?
answer: The standard locomotives (Class 33/0) were renumbered 33 001–33 065, excluding those converted for push-pull operation. The narrow-bodied locomotives (Class 33/2) were renumbered 33201 to 33212. The push-pull fitted locomotives (Class 33/1) were renumbered 33101–33119.