The pickup patterns 4 are sized to be longer than the driving patterns 2 so that the pattern lines constituting {TAIL ~ the driving pattern} 2 are completely embedded between the pattern lines constituting {HEAD ~ the pickup pattern} 4 
The pickup patterns 4 are sized to be longer than the driving patterns 2 so that the pattern lines constituting { TAIL ~ the driving pattern } 2 are completely embedded between the pattern lines constituting { HEAD ~ the pickup pattern } 4
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH