If desired the runway 82 may be surmounted by {HEAD ~ a simulated building} 84 located on {TAIL ~ the loading station} 12 so as to simulate movement into and out of a building as the toy 10 is used 
located on
If desired the runway 82 may be surmounted by { HEAD ~ a simulated building } 84 located on { TAIL ~ the loading station } 12 so as to simulate movement into and out of a building as the toy 10 is used
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH