US9661552 | page 29 | https://thedailydialectics.com/pdfs/wipow/US9661552/US9661552.pdf
U.S. Patent May 23, 2017 Sheet 27 of 30 US 9,661,552 B2 ° ° ° 2700 Q fo) fo) 8 8 o 8 fo) 3 2710b 2710 000 000 © ° 0. ° 8 co ° 9 FIG. 27