In addition, the entire amount of {HEAD ~ breaker} introduced into {TAIL ~ the formation} is released 
introduced into
In addition , the entire amount of { HEAD ~ breaker } introduced into { TAIL ~ the formation } is released
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH