In the case of the user name, {HEAD ~ the operator} may be used first in some instances and {TAIL ~ the first and last name} can be cued separately 
used first in
In the case of the user name , { HEAD ~ the operator } may be used first in some instances and { TAIL ~ the first and last name } can be cued separately
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL REL OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH