According to the present embodiment, {HEAD ~ the matching area} is set to {TAIL ~ a rise part} from the line L toward the space S 
is set to
According to the present embodiment , { HEAD ~ the matching area } is set to { TAIL ~ a rise part } from the line L toward the space S
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH