The basket has {HEAD ~ an annular side wall} which slants downwardly and inwardly to {TAIL ~ a centrally penetrated bottom} 
slants downwardly to
The basket has { HEAD ~ an annular side wall } which slants downwardly and inwardly to { TAIL ~ a centrally penetrated bottom }
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL