{HEAD ~ The resulting odd electron sample cation} or anion can then be analyzed by {TAIL ~ an appropriate technique}, such as, for example, a mass spectrometer 
analyzed by
{ HEAD ~ The resulting odd electron sample cation } or anion can then be analyzed by { TAIL ~ an appropriate technique } , such as , for example , a mass spectrometer
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH