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6 <polygon fill="#ffffff" stroke="none" points="-4,4 -4,-428 832,-428 832,4 -4,4"></polygon>
7 <g id="clust1" class="cluster">
8 <title>cluster01</title>
9 <polygon fill="none" stroke="#000000" points="100,-162 100,-380 694,-380 694,-162 100,-162"></polygon>
10 <text text-anchor="middle" x="397" y="-364.8" font-family="Times,serif" font-size="14.00" fill="#000000">entry tree</text>
12 <g id="clust5" class="cluster">
13 <title>cluster02</title>
14 <polygon fill="none" stroke="#000000" points="8,-8 8,-154 245,-154 245,-8 8,-8"></polygon>
15 <text text-anchor="middle" x="126.5" y="-138.8" font-family="Times,serif" font-size="14.00" fill="#000000">posting tree</text>
17 <g id="clust8" class="cluster">
18 <title>cluster03</title>
19 <polygon fill="none" stroke="#000000" points="279,-80 279,-154 397,-154 397,-80 279,-80"></polygon>
20 <text text-anchor="middle" x="338" y="-138.8" font-family="Times,serif" font-size="14.00" fill="#000000">posting tree</text>
22 <g id="clust10" class="cluster">
23 <title>cluster04</title>
24 <polygon fill="none" stroke="#000000" points="405,-8 405,-154 642,-154 642,-8 405,-8"></polygon>
25 <text text-anchor="middle" x="523.5" y="-138.8" font-family="Times,serif" font-size="14.00" fill="#000000">posting tree</text>
27 <g id="clust13" class="cluster">
28 <title>cluster05</title>
29 <polygon fill="none" stroke="#000000" points="702,-80 702,-380 820,-380 820,-80 702,-80"></polygon>
30 <text text-anchor="middle" x="761" y="-364.8" font-family="Times,serif" font-size="14.00" fill="#000000">pending list</text>
33 <g id="node1" class="node">
35 <polygon fill="#c0c0c0" stroke="#000000" points="688.5,-424 587.5,-424 587.5,-388 688.5,-388 688.5,-424"></polygon>
36 <text text-anchor="middle" x="638" y="-401.8" font-family="Times,serif" font-size="14.00" fill="#000000">meta page</text>
39 <g id="node2" class="node">
41 <polygon fill="#c0c0c0" stroke="#000000" points="506.5,-350 405.5,-350 405.5,-314 506.5,-314 506.5,-350"></polygon>
43 <!-- m1->e1 -->
44 <g id="edge24" class="edge">
45 <title>m1->e1</title>
46 <path fill="none" stroke="#000000" d="M593.4778,-387.8976C568.2655,-377.6464 536.5468,-364.7498 509.931,-353.928"></path>
47 <polygon fill="#000000" stroke="#000000" points="510.9595,-350.568 500.3776,-350.0436 508.3229,-357.0525 510.9595,-350.568"></polygon>
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52 <polygon fill="#ff0000" stroke="#000000" points="811.5,-350 710.5,-350 710.5,-314 811.5,-314 811.5,-350"></polygon>
54 <!-- m1->n1 -->
55 <g id="edge28" class="edge">
56 <title>m1->n1</title>
57 <path fill="none" stroke="#000000" d="M683.1514,-387.8551C688.2504,-385.3905 693.2983,-382.7547 698,-380 709.7018,-373.1438 721.7385,-364.4455 732.115,-356.3423"></path>
58 <polygon fill="#000000" stroke="#000000" points="734.4083,-358.9902 740.0427,-350.0178 730.0428,-353.5181 734.4083,-358.9902"></polygon>
61 <g id="node3" class="node">
63 <polygon fill="#c0c0c0" stroke="#000000" points="328.5,-278 227.5,-278 227.5,-242 328.5,-242 328.5,-278"></polygon>
65 <!-- e1->e2 -->
66 <g id="edge9" class="edge">
67 <title>e1->e2</title>
68 <path fill="none" stroke="#000000" d="M411.0831,-313.8314C387.065,-304.1162 357.3166,-292.0831 332.0408,-281.8592"></path>
69 <polygon fill="#000000" stroke="#000000" points="333.1767,-278.5432 322.5939,-278.038 330.5518,-285.0325 333.1767,-278.5432"></polygon>
72 <g id="node4" class="node">
74 <polygon fill="#c0c0c0" stroke="#000000" points="447.5,-278 346.5,-278 346.5,-242 447.5,-242 447.5,-278"></polygon>
76 <!-- e1->e3 -->
77 <g id="edge8" class="edge">
78 <title>e1->e3</title>
79 <path fill="none" stroke="#000000" d="M441.1118,-313.8314C434.247,-305.454 425.9699,-295.3531 418.4489,-286.1749"></path>
80 <polygon fill="#000000" stroke="#000000" points="421.1341,-283.9297 412.0886,-278.4133 415.7197,-288.3665 421.1341,-283.9297"></polygon>
83 <g id="node5" class="node">
85 <polygon fill="#c0c0c0" stroke="#000000" points="566.5,-278 465.5,-278 465.5,-242 566.5,-242 566.5,-278"></polygon>
87 <!-- e1->e4 -->
88 <g id="edge7" class="edge">
89 <title>e1->e4</title>
90 <path fill="none" stroke="#000000" d="M471.1405,-313.8314C478.1217,-305.454 486.5391,-295.3531 494.1876,-286.1749"></path>
91 <polygon fill="#000000" stroke="#000000" points="496.9425,-288.3362 500.6556,-278.4133 491.5649,-283.8548 496.9425,-288.3362"></polygon>
93 <!-- e2->e3 -->
94 <g id="edge1" class="edge">
95 <title>e2->e3</title>
96 <path fill="none" stroke="#000000" d="M328.668,-260C331.1453,-260 333.6227,-260 336.1001,-260"></path>
97 <polygon fill="#000000" stroke="#000000" points="336.2849,-263.5001 346.2848,-260 336.2848,-256.5001 336.2849,-263.5001"></polygon>
100 <g id="node6" class="node">
102 <polygon fill="#008b00" stroke="#000000" points="209.5,-206 108.5,-206 108.5,-170 209.5,-170 209.5,-206"></polygon>
104 <!-- e2->e5 -->
105 <g id="edge10" class="edge">
106 <title>e2->e5</title>
107 <path fill="none" stroke="#000000" d="M247.9713,-241.8314C232.7504,-232.6221 214.0872,-221.3301 197.7917,-211.4706"></path>
108 <polygon fill="#000000" stroke="#000000" points="199.3868,-208.345 189.0191,-206.1628 195.7631,-214.3341 199.3868,-208.345"></polygon>
111 <g id="node7" class="node">
113 <polygon fill="#00ff00" stroke="#000000" points="328.5,-206 227.5,-206 227.5,-170 328.5,-170 328.5,-206"></polygon>
114 <text text-anchor="middle" x="278" y="-183.8" font-family="Times,serif" font-size="14.00" fill="#000000">posting list</text>
116 <!-- e2->e6 -->
117 <g id="edge11" class="edge">
118 <title>e2->e6</title>
119 <path fill="none" stroke="#000000" d="M278,-241.8314C278,-234.131 278,-224.9743 278,-216.4166"></path>
120 <polygon fill="#000000" stroke="#000000" points="281.5001,-216.4132 278,-206.4133 274.5001,-216.4133 281.5001,-216.4132"></polygon>
122 <!-- e3->e4 -->
123 <g id="edge2" class="edge">
124 <title>e3->e4</title>
125 <path fill="none" stroke="#000000" d="M447.668,-260C450.1453,-260 452.6227,-260 455.1001,-260"></path>
126 <polygon fill="#000000" stroke="#000000" points="455.2849,-263.5001 465.2848,-260 455.2848,-256.5001 455.2849,-263.5001"></polygon>
129 <g id="node8" class="node">
131 <polygon fill="#008b00" stroke="#000000" points="447.5,-206 346.5,-206 346.5,-170 447.5,-170 447.5,-206"></polygon>
133 <!-- e3->e7 -->
134 <g id="edge12" class="edge">
135 <title>e3->e7</title>
136 <path fill="none" stroke="#000000" d="M397,-241.8314C397,-234.131 397,-224.9743 397,-216.4166"></path>
137 <polygon fill="#000000" stroke="#000000" points="400.5001,-216.4132 397,-206.4133 393.5001,-216.4133 400.5001,-216.4132"></polygon>
140 <g id="node9" class="node">
142 <polygon fill="#00ff00" stroke="#000000" points="566.5,-206 465.5,-206 465.5,-170 566.5,-170 566.5,-206"></polygon>
143 <text text-anchor="middle" x="516" y="-183.8" font-family="Times,serif" font-size="14.00" fill="#000000">posting list</text>
145 <!-- e4->e8 -->
146 <g id="edge13" class="edge">
147 <title>e4->e8</title>
148 <path fill="none" stroke="#000000" d="M516,-241.8314C516,-234.131 516,-224.9743 516,-216.4166"></path>
149 <polygon fill="#000000" stroke="#000000" points="519.5001,-216.4132 516,-206.4133 512.5001,-216.4133 519.5001,-216.4132"></polygon>
152 <g id="node10" class="node">
154 <polygon fill="#00ff00" stroke="#000000" points="685.5,-206 584.5,-206 584.5,-170 685.5,-170 685.5,-206"></polygon>
155 <text text-anchor="middle" x="635" y="-183.8" font-family="Times,serif" font-size="14.00" fill="#000000">posting list</text>
157 <!-- e4->e9 -->
158 <g id="edge14" class="edge">
159 <title>e4->e9</title>
160 <path fill="none" stroke="#000000" d="M546.0287,-241.8314C561.2496,-232.6221 579.9128,-221.3301 596.2083,-211.4706"></path>
161 <polygon fill="#000000" stroke="#000000" points="598.2369,-214.3341 604.9809,-206.1628 594.6132,-208.345 598.2369,-214.3341"></polygon>
163 <!-- e5->e6 -->
164 <g id="edge3" class="edge">
165 <title>e5->e6</title>
166 <path fill="none" stroke="#000000" d="M209.668,-188C212.1453,-188 214.6227,-188 217.1001,-188"></path>
167 <polygon fill="#000000" stroke="#000000" points="217.2849,-191.5001 227.2848,-188 217.2848,-184.5001 217.2849,-191.5001"></polygon>
170 <g id="node11" class="node">
172 <polygon fill="#c0c0c0" stroke="#000000" points="209.5,-124 108.5,-124 108.5,-88 209.5,-88 209.5,-124"></polygon>
174 <!-- e5->p1 -->
175 <g id="edge25" class="edge">
176 <title>e5->p1</title>
177 <path fill="none" stroke="#000000" d="M159,-169.8015C159,-159.3976 159,-146.1215 159,-134.3768"></path>
178 <polygon fill="#000000" stroke="#000000" points="162.5001,-134.1476 159,-124.1476 155.5001,-134.1476 162.5001,-134.1476"></polygon>
180 <!-- e6->e7 -->
181 <g id="edge4" class="edge">
182 <title>e6->e7</title>
183 <path fill="none" stroke="#000000" d="M328.668,-188C331.1453,-188 333.6227,-188 336.1001,-188"></path>
184 <polygon fill="#000000" stroke="#000000" points="336.2849,-191.5001 346.2848,-188 336.2848,-184.5001 336.2849,-191.5001"></polygon>
186 <!-- e7->e8 -->
187 <g id="edge5" class="edge">
188 <title>e7->e8</title>
189 <path fill="none" stroke="#000000" d="M447.668,-188C450.1453,-188 452.6227,-188 455.1001,-188"></path>
190 <polygon fill="#000000" stroke="#000000" points="455.2849,-191.5001 465.2848,-188 455.2848,-184.5001 455.2849,-191.5001"></polygon>
193 <g id="node14" class="node">
195 <polygon fill="#00ff00" stroke="#000000" points="388.5,-124 287.5,-124 287.5,-88 388.5,-88 388.5,-124"></polygon>
196 <text text-anchor="middle" x="338" y="-101.8" font-family="Times,serif" font-size="14.00" fill="#000000">heap ptr</text>
198 <!-- e7->p4 -->
199 <g id="edge26" class="edge">
200 <title>e7->p4</title>
201 <path fill="none" stroke="#000000" d="M383.906,-169.8015C376.0383,-158.8668 365.8878,-144.7593 357.133,-132.5916"></path>
202 <polygon fill="#000000" stroke="#000000" points="359.7389,-130.2207 351.0574,-124.1476 354.0569,-134.309 359.7389,-130.2207"></polygon>
205 <g id="node15" class="node">
207 <polygon fill="#c0c0c0" stroke="#000000" points="514.5,-124 413.5,-124 413.5,-88 514.5,-88 514.5,-124"></polygon>
209 <!-- e7->p5 -->
210 <g id="edge27" class="edge">
211 <title>e7->p5</title>
212 <path fill="none" stroke="#000000" d="M411.8695,-169.8015C420.8907,-158.7606 432.5549,-144.4851 442.5618,-132.2378"></path>
213 <polygon fill="#000000" stroke="#000000" points="445.5552,-134.1059 449.1721,-124.1476 440.1345,-129.6768 445.5552,-134.1059"></polygon>
215 <!-- e8->e9 -->
216 <g id="edge6" class="edge">
217 <title>e8->e9</title>
218 <path fill="none" stroke="#000000" d="M566.668,-188C569.1453,-188 571.6227,-188 574.1001,-188"></path>
219 <polygon fill="#000000" stroke="#000000" points="574.2849,-191.5001 584.2848,-188 574.2848,-184.5001 574.2849,-191.5001"></polygon>
222 <g id="node12" class="node">
224 <polygon fill="#00ff00" stroke="#000000" points="117.5,-52 16.5,-52 16.5,-16 117.5,-16 117.5,-52"></polygon>
225 <text text-anchor="middle" x="67" y="-29.8" font-family="Times,serif" font-size="14.00" fill="#000000">heap ptr</text>
227 <!-- p1->p2 -->
228 <g id="edge16" class="edge">
229 <title>p1->p2</title>
230 <path fill="none" stroke="#000000" d="M135.7845,-87.8314C124.453,-78.9632 110.6536,-68.1637 98.3973,-58.5718"></path>
231 <polygon fill="#000000" stroke="#000000" points="100.2402,-55.5697 90.2081,-52.1628 95.926,-61.0822 100.2402,-55.5697"></polygon>
234 <g id="node13" class="node">
236 <polygon fill="#00ff00" stroke="#000000" points="236.5,-52 135.5,-52 135.5,-16 236.5,-16 236.5,-52"></polygon>
237 <text text-anchor="middle" x="186" y="-29.8" font-family="Times,serif" font-size="14.00" fill="#000000">heap ptr</text>
239 <!-- p1->p3 -->
240 <g id="edge17" class="edge">
241 <title>p1->p3</title>
242 <path fill="none" stroke="#000000" d="M165.8132,-87.8314C168.7644,-79.9617 172.2858,-70.5712 175.555,-61.8533"></path>
243 <polygon fill="#000000" stroke="#000000" points="178.8609,-63.0055 179.095,-52.4133 172.3066,-60.5476 178.8609,-63.0055"></polygon>
245 <!-- p2->p3 -->
246 <g id="edge15" class="edge">
247 <title>p2->p3</title>
248 <path fill="none" stroke="#000000" d="M117.668,-34C120.1453,-34 122.6227,-34 125.1001,-34"></path>
249 <polygon fill="#000000" stroke="#000000" points="125.2849,-37.5001 135.2848,-34 125.2848,-30.5001 125.2849,-37.5001"></polygon>
252 <g id="node16" class="node">
254 <polygon fill="#00ff00" stroke="#000000" points="514.5,-52 413.5,-52 413.5,-16 514.5,-16 514.5,-52"></polygon>
255 <text text-anchor="middle" x="464" y="-29.8" font-family="Times,serif" font-size="14.00" fill="#000000">heap ptr</text>
257 <!-- p5->p6 -->
258 <g id="edge19" class="edge">
259 <title>p5->p6</title>
260 <path fill="none" stroke="#000000" d="M464,-87.8314C464,-80.131 464,-70.9743 464,-62.4166"></path>
261 <polygon fill="#000000" stroke="#000000" points="467.5001,-62.4132 464,-52.4133 460.5001,-62.4133 467.5001,-62.4132"></polygon>
264 <g id="node17" class="node">
266 <polygon fill="#00ff00" stroke="#000000" points="633.5,-52 532.5,-52 532.5,-16 633.5,-16 633.5,-52"></polygon>
267 <text text-anchor="middle" x="583" y="-29.8" font-family="Times,serif" font-size="14.00" fill="#000000">heap ptr</text>
269 <!-- p5->p7 -->
270 <g id="edge20" class="edge">
271 <title>p5->p7</title>
272 <path fill="none" stroke="#000000" d="M494.0287,-87.8314C509.2496,-78.6221 527.9128,-67.3301 544.2083,-57.4706"></path>
273 <polygon fill="#000000" stroke="#000000" points="546.2369,-60.3341 552.9809,-52.1628 542.6132,-54.345 546.2369,-60.3341"></polygon>
275 <!-- p6->p7 -->
276 <g id="edge18" class="edge">
277 <title>p6->p7</title>
278 <path fill="none" stroke="#000000" d="M514.668,-34C517.1453,-34 519.6227,-34 522.1001,-34"></path>
279 <polygon fill="#000000" stroke="#000000" points="522.2849,-37.5001 532.2848,-34 522.2848,-30.5001 522.2849,-37.5001"></polygon>
282 <g id="node19" class="node">
284 <polygon fill="#ff0000" stroke="#000000" points="811.5,-278 710.5,-278 710.5,-242 811.5,-242 811.5,-278"></polygon>
286 <!-- n1->n2 -->
287 <g id="edge21" class="edge">
288 <title>n1->n2</title>
289 <path fill="none" stroke="#000000" d="M761,-313.8314C761,-306.131 761,-296.9743 761,-288.4166"></path>
290 <polygon fill="#000000" stroke="#000000" points="764.5001,-288.4132 761,-278.4133 757.5001,-288.4133 764.5001,-288.4132"></polygon>
293 <g id="node20" class="node">
295 <polygon fill="#ff0000" stroke="#000000" points="811.5,-206 710.5,-206 710.5,-170 811.5,-170 811.5,-206"></polygon>
297 <!-- n2->n3 -->
298 <g id="edge22" class="edge">
299 <title>n2->n3</title>
300 <path fill="none" stroke="#000000" d="M761,-241.8314C761,-234.131 761,-224.9743 761,-216.4166"></path>
301 <polygon fill="#000000" stroke="#000000" points="764.5001,-216.4132 761,-206.4133 757.5001,-216.4133 764.5001,-216.4132"></polygon>
304 <g id="node21" class="node">
306 <polygon fill="#ff0000" stroke="#000000" points="811.5,-124 710.5,-124 710.5,-88 811.5,-88 811.5,-124"></polygon>
308 <!-- n3->n4 -->
309 <g id="edge23" class="edge">
310 <title>n3->n4</title>
311 <path fill="none" stroke="#000000" d="M761,-169.8015C761,-159.3976 761,-146.1215 761,-134.3768"></path>
312 <polygon fill="#000000" stroke="#000000" points="764.5001,-134.1476 761,-124.1476 757.5001,-134.1476 764.5001,-134.1476"></polygon>