After performing the step S814, {HEAD ~ the car navigation apparatus} stores {TAIL ~ the extracted guidance information} in the reconstructed link  
stores
After performing the step S814 , { HEAD ~ the car navigation apparatus } stores { TAIL ~ the extracted guidance information } in the reconstructed link
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH