There is a pour spout mounted on {HEAD ~ an outside surface} of {TAIL ~ the neck} so that a portion of the neck comprises a septum between the space inside the neck and the pour spout 
There is a pour spout mounted on { HEAD ~ an outside surface } of { TAIL ~ the neck } so that a portion of the neck comprises a septum between the space inside the neck and the pour spout
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH