|  | #FIG 3.2  Produced by xfig version 3.2.5 | 
|  | Landscape | 
|  | Center | 
|  | Inches | 
|  | A4 | 
|  | 100.00 | 
|  | Single | 
|  | -2 | 
|  | 1200 2 | 
|  | 6 3525 1200 4650 1425 | 
|  | 2 2 0 1 0 29 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 3900 1200 4650 1200 4650 1425 3900 1425 3900 1200 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 540 4275 1350 parent\001 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 270 3675 1350 [1]\001 | 
|  | -6 | 
|  | 6 4950 1200 6075 1425 | 
|  | 2 2 0 1 0 29 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 5325 1200 6075 1200 6075 1425 5325 1425 5325 1200 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 270 5100 1350 [2]\001 | 
|  | 4 1 0 46 -1 12 9 0.0000 4 135 540 5700 1350 parent\001 | 
|  | -6 | 
|  | 6 4200 600 5325 825 | 
|  | 2 2 0 1 0 29 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 4575 600 5325 600 5325 825 4575 825 4575 600 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 540 4950 750 parent\001 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 270 4350 750 [0]\001 | 
|  | -6 | 
|  | 6 3450 1950 4050 2175 | 
|  | 2 2 0 1 0 11 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 3450 1950 4050 1950 4050 2175 3450 2175 3450 1950 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 540 3750 2100 mynode\001 | 
|  | -6 | 
|  | 6 3900 2250 4500 2475 | 
|  | 2 2 0 1 0 11 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 3900 2250 4500 2250 4500 2475 3900 2475 3900 2250 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 540 4200 2400 mynode\001 | 
|  | -6 | 
|  | 6 4350 2550 4950 2775 | 
|  | 2 2 0 1 0 11 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 4350 2550 4950 2550 4950 2775 4350 2775 4350 2550 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 540 4650 2700 mynode\001 | 
|  | -6 | 
|  | 6 4800 2850 5400 3075 | 
|  | 2 2 0 1 0 11 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 4800 2850 5400 2850 5400 3075 4800 3075 4800 2850 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 540 5100 3000 mynode\001 | 
|  | -6 | 
|  | 6 5250 3150 5850 3375 | 
|  | 2 2 0 1 0 11 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 5250 3150 5850 3150 5850 3375 5250 3375 5250 3150 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 540 5550 3300 mynode\001 | 
|  | -6 | 
|  | 6 5700 3450 6300 3675 | 
|  | 2 2 0 1 0 11 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 5700 3450 6300 3450 6300 3675 5700 3675 5700 3450 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 540 6000 3600 mynode\001 | 
|  | -6 | 
|  | 6 2100 1950 2775 2175 | 
|  | 2 2 0 1 0 6 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 2475 1950 2775 1950 2775 2175 2475 2175 2475 1950 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 270 2250 2100 [0]\001 | 
|  | -6 | 
|  | 6 2100 2175 2775 2400 | 
|  | 2 2 0 1 0 6 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 2475 2175 2775 2175 2775 2400 2475 2400 2475 2175 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 270 2250 2325 [1]\001 | 
|  | -6 | 
|  | 6 2100 2400 2775 2625 | 
|  | 2 2 0 1 0 6 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 2475 2400 2775 2400 2775 2625 2475 2625 2475 2400 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 270 2250 2550 [2]\001 | 
|  | -6 | 
|  | 6 2100 2625 2775 2850 | 
|  | 2 2 0 1 0 6 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 2475 2625 2775 2625 2775 2850 2475 2850 2475 2625 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 270 2250 2775 [3]\001 | 
|  | -6 | 
|  | 6 2100 2850 2775 3075 | 
|  | 2 2 0 1 0 6 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 2475 2850 2775 2850 2775 3075 2475 3075 2475 2850 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 270 2250 3000 [4]\001 | 
|  | -6 | 
|  | 6 2100 3075 2775 3300 | 
|  | 2 2 0 1 0 6 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 2475 3075 2775 3075 2775 3300 2475 3300 2475 3075 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 270 2250 3225 [5]\001 | 
|  | -6 | 
|  | 6 1500 225 2700 1500 | 
|  | 6 1725 600 2400 825 | 
|  | 2 2 0 1 0 6 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 2100 600 2400 600 2400 825 2100 825 2100 600 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 105 90 2250 750 1\001 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 270 1875 750 [0]\001 | 
|  | -6 | 
|  | 6 1725 825 2400 1050 | 
|  | 2 2 0 1 0 6 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 2100 825 2400 825 2400 1050 2100 1050 2100 825 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 105 90 2250 975 2\001 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 270 1875 975 [1]\001 | 
|  | -6 | 
|  | 6 1725 1050 2400 1275 | 
|  | 2 2 0 1 0 6 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 2100 1050 2400 1050 2400 1275 2100 1275 2100 1050 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 105 90 2250 1200 6\001 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 270 1875 1200 [2]\001 | 
|  | -6 | 
|  | 6 1725 1275 2400 1500 | 
|  | 2 2 0 1 0 6 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 2100 1275 2400 1275 2400 1500 2100 1500 2100 1275 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 105 90 2250 1425 0\001 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 270 1875 1425 [3]\001 | 
|  | -6 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 1080 2100 375 ->levelcnt[]\001 | 
|  | -6 | 
|  | 6 75 225 1425 1050 | 
|  | 6 375 600 1050 825 | 
|  | 2 2 0 1 0 6 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 750 600 1050 600 1050 825 750 825 750 600 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 105 90 900 750 2\001 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 270 525 750 [0]\001 | 
|  | -6 | 
|  | 6 375 825 1050 1050 | 
|  | 2 2 0 1 0 6 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 750 825 1050 825 1050 1050 750 1050 750 825 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 105 90 900 975 3\001 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 270 525 975 [1]\001 | 
|  | -6 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 1350 750 375 ->levelspread[]\001 | 
|  | -6 | 
|  | 6 2775 225 3675 1050 | 
|  | 6 2850 600 3525 825 | 
|  | 2 2 0 1 0 6 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 3225 600 3525 600 3525 825 3225 825 3225 600 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 270 3000 750 [0]\001 | 
|  | -6 | 
|  | 6 2850 825 3525 1050 | 
|  | 2 2 0 1 0 6 50 -1 20 0.000 0 0 -1 0 0 5 | 
|  | 3225 825 3525 825 3525 1050 3225 1050 3225 825 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 270 3000 975 [1]\001 | 
|  | -6 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 810 3225 375 ->level[]\001 | 
|  | -6 | 
|  | 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 | 
|  | 0 0 1.00 60.00 120.00 | 
|  | 4275 1200 4800 825 | 
|  | 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 | 
|  | 0 0 1.00 60.00 120.00 | 
|  | 5700 1200 5100 825 | 
|  | 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 | 
|  | 0 0 1.00 60.00 120.00 | 
|  | 3525 975 3900 1200 | 
|  | 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 | 
|  | 0 0 1.00 60.00 120.00 | 
|  | 3750 1950 4050 1425 | 
|  | 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 | 
|  | 0 0 1.00 60.00 120.00 | 
|  | 4200 2250 4275 1425 | 
|  | 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 | 
|  | 0 0 1.00 60.00 120.00 | 
|  | 4650 2550 4500 1425 | 
|  | 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 | 
|  | 0 0 1.00 60.00 120.00 | 
|  | 5100 2850 5475 1425 | 
|  | 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 | 
|  | 0 0 1.00 60.00 120.00 | 
|  | 5550 3150 5700 1425 | 
|  | 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 | 
|  | 0 0 1.00 60.00 120.00 | 
|  | 6000 3450 5925 1425 | 
|  | 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 | 
|  | 0 0 1.00 60.00 120.00 | 
|  | 2775 2100 3450 2100 | 
|  | 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 | 
|  | 0 0 1.00 60.00 120.00 | 
|  | 2775 2325 3900 2400 | 
|  | 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 | 
|  | 0 0 1.00 60.00 120.00 | 
|  | 2775 2550 4350 2700 | 
|  | 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 | 
|  | 0 0 1.00 60.00 120.00 | 
|  | 2775 2775 4800 3000 | 
|  | 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 | 
|  | 0 0 1.00 60.00 120.00 | 
|  | 2775 3000 5250 3300 | 
|  | 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 | 
|  | 0 0 1.00 60.00 120.00 | 
|  | 2775 3225 5700 3600 | 
|  | 2 3 0 1 0 6 51 -1 20 0.000 0 0 -1 0 0 7 | 
|  | 0 150 6300 150 6300 1725 3075 1725 3075 3450 0 3450 | 
|  | 0 150 | 
|  | 2 1 0 4 11 7 50 -1 -1 0.000 0 0 -1 1 0 2 | 
|  | 0 0 4.00 225.00 480.00 | 
|  | 3525 1425 6450 1425 | 
|  | 3 2 0 1 0 7 50 -1 -1 0.000 0 1 0 3 | 
|  | 0 0 1.00 60.00 120.00 | 
|  | 3525 750 3975 450 4575 675 | 
|  | 0.000 -1.000 0.000 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 720 4800 375 ->node[]\001 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 630 2550 1800 ->rda[]\001 | 
|  | 4 1 0 50 -1 12 9 0.0000 4 135 810 525 3300 rcu_state\001 |