--- /dev/null
+#FIG 3.2
+Landscape
+Center
+Inches
+Letter
+100.00
+Single
+-2
+1200 2
+6 1350 900 2175 1200
+4 0 0 100 0 0 10 0.0000 0 105 825 1350 1200 Transmission\001
+4 0 0 100 0 0 10 0.0000 0 105 285 1620 1050 Data\001
+-6
+2 1 0 1 0 7 100 0 -1 4.000 0 0 -1 1 0 2
+ 0 0 1.00 60.00 120.00
+ 2700 1275 2700 1725
+2 1 0 1 0 7 100 0 -1 4.000 0 0 -1 1 0 2
+ 0 0 1.00 60.00 120.00
+ 900 525 2700 1200
+2 2 0 1 0 7 100 0 -1 3.000 0 0 7 0 0 5
+ 0 300 1200 300 1200 2250 0 2250 0 300
+2 2 0 1 0 7 100 0 -1 3.000 0 0 7 0 0 5
+ 2400 300 3600 300 3600 2250 2400 2250 2400 300
+2 1 1 1 0 7 100 0 -1 4.000 0 0 7 1 0 2
+ 0 0 1.00 60.00 120.00
+ 2699 1788 899 1938
+4 0 0 100 0 0 10 0.0000 0 105 720 2775 1650 Translation\001
+4 1 0 100 0 0 10 0.0000 0 135 555 1800 2025 Optional\001
+4 1 0 100 0 0 10 0.0000 0 135 1170 1800 2175 Acknowledgement\001
+4 0 0 100 0 0 10 0.0000 0 105 405 2850 1500 Portal\001
+4 1 0 100 0 0 10 0.0000 0 135 405 3000 525 Target\001
+4 1 0 100 0 0 10 0.0000 0 105 540 600 525 Initiator\001