The operator can then take {TAIL ~ the steps} necessary to correct the level of moisture in {HEAD ~ the chamber} 54 
The operator can then take { TAIL ~ the steps } necessary to correct the level of moisture in { HEAD ~ the chamber } 54
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH