{TAIL ~  component} is present in an amount of from about 99 to about 1 percent by {HEAD ~ weight} based on the combined quantities of components and  
{ TAIL ~ component } is present in an amount of from about 99 to about 1 percent by { HEAD ~ weight } based on the combined quantities of components and
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH