--- /dev/null
+#FIG 3.2 Produced by xfig version 3.2.5
+Landscape
+Center
+Metric
+A4
+100.00
+Single
+-2
+1200 2
+6 4050 3555 4365 3825
+1 3 0 1 0 0 50 -1 20 0.000 1 0.0000 4140 3645 64 64 4140 3645 4204 3645
+4 0 0 50 -1 0 12 0.0000 4 180 60 4275 3780 j\001
+-6
+6 6615 4860 6795 4995
+4 0 0 50 -1 0 12 0.0000 4 90 60 6615 4950 r\001
+4 0 0 50 -1 0 10 0.0000 4 75 60 6705 4995 c\001
+-6
+1 3 0 1 0 0 50 -1 20 0.000 1 0.0000 3465 4050 64 64 3465 4050 3529 4050
+1 3 0 1 0 0 50 -1 20 0.000 1 0.0000 10035 4050 64 64 10035 4050 10099 4050
+1 3 0 1 0 0 50 -1 20 0.000 1 0.0000 3555 5895 64 64 3555 5895 3619 5895
+1 3 0 1 0 0 50 -1 20 0.000 1 0.0000 6840 5895 64 64 6840 5895 6904 5895
+1 3 0 1 0 0 50 -1 20 0.000 1 0.0000 6750 4050 64 64 6750 4050 6814 4050
+1 3 0 1 0 0 50 -1 20 0.000 1 0.0000 7425 3645 64 64 7425 3645 7489 3645
+1 3 0 1 0 0 50 -1 20 0.000 1 0.0000 855 3645 64 64 855 3645 919 3645
+1 3 4 1 0 7 50 -1 -1 3.000 1 0.0000 6750 4050 1047 1047 6750 4050 7797 4050
+2 2 1 1 0 7 50 -1 -1 4.000 0 0 -1 0 0 5
+ 540 3015 3825 3015 3825 6210 540 6210 540 3015
+2 2 1 1 0 7 50 -1 -1 4.000 0 0 -1 0 0 5
+ 7110 3015 10395 3015 10395 6210 7110 6210 7110 3015
+2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 1 0 2
+ 1 1 3.00 90.00 120.00
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+2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5
+ 3825 3015 7110 3015 7110 6210 3825 6210 3825 3015
+2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 1 0 2
+ 1 1 3.00 90.00 120.00
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+2 1 2 1 0 7 50 -1 -1 3.000 0 0 -1 0 0 3
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+4 0 0 50 -1 0 12 0.0000 4 135 120 10170 4185 i''\001
+4 0 0 50 -1 0 12 0.0000 4 135 135 3645 6120 k'\001
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+4 0 0 50 -1 0 12 0.0000 4 180 120 7560 3780 j''\001
+4 0 0 50 -1 0 12 0.0000 4 180 90 990 3780 j'\001