In {HEAD ~ other words}, inspection conditions which do not cause the charge up in {TAIL ~ the pattern} 171 can be chosen 
In { HEAD ~ other words } , inspection conditions which do not cause the charge up in { TAIL ~ the pattern } 171 can be chosen
OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH