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