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