Resistors 116 is provided in the emitter circuit of transistor 106, and {HEAD ~ resistor} 118 is provided in {TAIL ~ the emitter circuits} of both transistors 106 and 108 
Resistors 116 is provided in the emitter circuit of transistor 106 , and { HEAD ~ resistor } 118 is provided in { TAIL ~ the emitter circuits } of both transistors 106 and 108
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH