{HEAD ~ The kit} is {TAIL ~ an assemblage} of materials or components, including at least one of the inventive compositions 
is
{ HEAD ~ The kit } is { TAIL ~ an assemblage } of materials or components , including at least one of the inventive compositions
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH