This is {HEAD ~ another solution} which enables measuring and detecting {TAIL ~ several different gases} by a single measurement 
enables detecting
This is { HEAD ~ another solution } which enables measuring and detecting { TAIL ~ several different gases } by a single measurement
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH