#FIG 3.2  Produced by xfig version 3.2.5
Landscape
Center
Metric
A4      
100.00
Single
-2
1200 2
2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5
	 3015 3870 8775 3870 8775 6615 3015 6615 3015 3870
2 2 0 1 0 31 50 -1 20 0.000 0 0 -1 0 0 5
	 4095 4770 7650 4770 7650 5760 4095 5760 4095 4770
2 2 2 1 0 7 50 -1 41 3.000 0 0 -1 0 0 5
	 3015 6615 8775 6615 8775 6795 3015 6795 3015 6615
2 2 2 1 0 7 50 -1 41 3.000 0 0 -1 0 0 5
	 3015 3690 8775 3690 8775 3870 3015 3870 3015 3690
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2
	0 0 1.00 105.00 120.00
	 9000 4410 9450 4410
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2
	0 0 1.00 105.00 120.00
	 9000 4815 9450 4815
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2
	0 0 1.00 105.00 120.00
	 9000 5220 9450 5220
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2
	0 0 1.00 105.00 120.00
	 9045 5670 9450 5670
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2
	0 0 1.00 105.00 120.00
	 9045 6075 9450 6075
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2
	0 0 1.00 105.00 120.00
	 9045 6480 9450 6480
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2
	0 0 1.00 105.00 120.00
	 9000 4005 9450 4005
4 0 0 50 -1 0 12 0.0000 4 135 615 5535 7245 no flow\001
4 0 0 50 -1 0 12 0.0000 4 135 615 5535 3420 no flow\001
4 0 0 50 -1 0 12 0.0000 4 135 240 9720 4995 qw\001
4 0 0 50 -1 0 12 0.0000 4 135 210 9765 5490 qo\001
4 0 0 50 -1 0 12 0.0000 4 135 240 1170 4815 pw\001
4 0 0 50 -1 0 12 0.0000 4 135 105 1170 5310 S\001