#FIG 3.2  Produced by xfig version 3.2.5c
Landscape
Center
Metric
A4      
100.00
Single
-2
1200 2
2 3 0 0 0 0 50 -1 20 0.000 1 0 -1 0 0 4
	 4950 6075 5535 4725 6300 6075 4950 6075
2 3 0 1 0 7 40 -1 20 0.000 1 0 -1 0 0 4
	 5130 5940 5490 5085 5985 5940 5130 5940
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