{HEAD ~ The bag} 12 is disposed on {TAIL ~ the seat pan} 8 in a flattened state without being folded 
{ HEAD ~ The bag } 12 is disposed on { TAIL ~ the seat pan } 8 in a flattened state without being folded
HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH