Thus, {HEAD ~ antimony} is cast into {TAIL ~ the crucible} 12, its oxide vigorously evaporates and raises the pressure inside the furnace 11 
is cast into
Thus , { HEAD ~ antimony } is cast into { TAIL ~ the crucible } 12 , its oxide vigorously evaporates and raises the pressure inside the furnace 11
OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH