The canister is also connected to an upstream side point of {HEAD ~ the intake air pipe}, which is on an upstream side of the supercharging device, through {TAIL ~ a second purge line} 
The canister is also connected to an upstream side point of { HEAD ~ the intake air pipe } , which is on an upstream side of the supercharging device , through { TAIL ~ a second purge line }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL