The input torque from the engine 14 and {HEAD ~ the motor torques} from the first and second electric machines 56 and 72 are generated as a result of energy conversion from {TAIL ~ fuel} or electrical potential stored in an electrical energy storage device 74 
The input torque from the engine 14 and { HEAD ~ the motor torques } from the first and second electric machines 56 and 72 are generated as a result of energy conversion from { TAIL ~ fuel } or electrical potential stored in an electrical energy storage device 74
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH