set {TAIL ~ one or more hard limits} to define a first range of {HEAD ~ permissible parameter values} for programming a medical infusion pump 
set { TAIL ~ one or more hard limits } to define a first range of { HEAD ~ permissible parameter values } for programming a medical infusion pump
OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH