{HEAD ~ The error path} controls {TAIL ~ a gain} or a phase of a second order intermodulation component in the path turning signal based on the input signal, to generate an intermodulation compensation signal 
controls
{ HEAD ~ The error path } controls { TAIL ~ a gain } or a phase of a second order intermodulation component in the path turning signal based on the input signal , to generate an intermodulation compensation signal
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 OTH OTH OTH OTH OTH OTH