--- /dev/null
+#FIG 3.2 Produced by xfig version 3.2.5
+Landscape
+Center
+Metric
+A4
+100.00
+Single
+-2
+1200 2
+0 32 #616161
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+4 0 32 50 -1 0 10 0.0000 4 105 480 4043 2161 airflow\001
+4 0 32 50 -1 0 10 0.0000 4 105 450 4057 1985 Lateral\001