{HEAD ~ The composition} 1, wherein {TAIL ~ the amount} of clay is about 10 weight percent 
wherein
{ HEAD ~ The composition } 1 , wherein { TAIL ~ the amount } of clay is about 10 weight percent
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH