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