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