{HEAD ~ The lower layer} 34 has {TAIL ~ a hardness} which is equal to or higher than 70 and is equal to or lower than 100 
has
{ HEAD ~ The lower layer } 34 has { TAIL ~ a hardness } which is equal to or higher than 70 and is equal to or lower than 100
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH