An ice skateboard 1 where the top surface of {TAIL ~ the ice skateboard} had a surface which is {HEAD ~ a skid resistant surface} 
An ice skateboard 1 where the top surface of { TAIL ~ the ice skateboard } had a surface which is { HEAD ~ a skid resistant surface }
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 HEAD