The horizontal lands and horizontal ribs can extend continuously in {TAIL ~ a vertical direction} from the shoulder region to {HEAD ~ the base portion} 
The horizontal lands and horizontal ribs can extend continuously in { TAIL ~ a vertical direction } from the shoulder region to { HEAD ~ the base portion }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD