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+#FIG 3.2 Produced by xfig version 3.2.5
+Landscape
+Center
+Metric
+A4
+100.00
+Single
+-2
+1200 2
+1 3 0 1 0 0 50 -1 20 0.000 1 0.0000 810 3915 101 101 810 3915 911 3915
+1 3 0 1 0 0 50 -1 20 0.000 1 0.0000 3060 810 101 101 3060 810 3161 810
+2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2
+ 765 3960 3060 765
+2 1 0 2 0 7 50 -1 -1 0.000 0 0 -1 1 0 2
+ 1 1 3.00 60.00 120.00
+ 868 3834 1318 3204
+2 1 0 2 0 7 50 -1 -1 0.000 0 0 -1 1 0 2
+ 1 1 3.00 60.00 120.00
+ 3110 724 3470 229
+4 0 0 50 -1 0 12 0.0000 6 180 525 1080 3780 $u_1$\001
+4 0 0 50 -1 0 12 0.0000 6 180 750 1935 2520 $\\rho_0$\001
+4 0 0 50 -1 0 12 0.0000 6 180 600 2655 765 $M_2$\001
+4 0 0 50 -1 0 12 0.0000 6 180 600 405 3825 $M_1$\001
+4 0 0 50 -1 0 12 0.0000 6 180 525 3285 675 $u_2$\001