#FIG 3.2  Produced by xfig version 3.2.5c
Landscape
Center
Metric
A4      
100.00
Single
-2
1200 2
2 2 0 1 7 7 100 -1 -1 0.000 0 0 -1 0 0 5
	 4950 6075 6300 6075 6300 4725 4950 4725 4950 6075
2 3 0 10 4 7 50 -1 -1 0.000 1 0 -1 0 0 4
	 4995 6030 5400 5085 5850 6030 4995 6030
2 3 0 12 12 7 40 -1 -1 0.000 1 0 7 0 0 4
	 5400 5760 5805 4815 6255 5760 5400 5760