The retractable water stabilizers are in {TAIL ~ the form} of inverted T hydrofoils and {HEAD ~ small boat} shaped members 
The retractable water stabilizers are in { TAIL ~ the form } of inverted T hydrofoils and { HEAD ~ small boat } shaped members
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH