{HEAD ~ The reaction temperature} may usually be in {TAIL ~ the range} of 0° C. 35° C 
usually be in
{ HEAD ~ The reaction temperature } may usually be in { TAIL ~ the range } of 0 ° C. 35 ° C
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH