4.0 
Place point W on line J1E at 1/2 of J1E from J1 

6.0 
Place point N1 on line WE at 1.25 cm from W 

7.0 
Place point N2 on line J1W at 1.25 cm from W 

11.0 
Draw line at a 270.0° angle from point N1 on line N1N2 for 7.0 cm, label end point N3 

12.0 
Draw line at a 270.0° angle from point N2 on line N1N2 for 7.0 cm, label end point N4 

13.0 
Draw dashed line between N3 and N4 

14.0 
Draw line at a 90.0° angle from point J1 on line J1B1 until it intersects with line JB, label end point J4 

15.0 
Draw line at a 180.0° angle from point N4 on line N2N4 until it intersects with line JH, label end point P 

16.0 
Place point F on line J1J4 at 1/2 of J1J4 from J1 

17.0 
Place point T1 on line N2N4 at 0.8 cm from N2 

18.0 
Draw line at a 90.0° angle from point T1 on line N2N4 until it intersects with line N1N3, label end point T2 

19.0 
Draw dashed line between T1 and F 

20.0 
Draw dashed line between F and P 

21.0 
Draw line at a 180.0° angle from point J1 on line B1J1 until it intersects with line EE1, label end point T3 
