circle http://stwing.resnet.upenn.edu:8001/~jruspini/starwars.html 412,151 431,194 
circle http://stwing.resnet.upenn.edu:8001/~jruspini/starwars.html 380,202 406,236 
circle http://stwing.resnet.upenn.edu:8001/~jruspini/starwars.html 457,249 463,308 
circle http://stwing.resnet.upenn.edu:8001/~jruspini/starwars.html 499,34 504,60 
rect http://info.ox.ac.uk/~univ0322/wwf/ 95,116 151,168 
poly http://www.singapore.com/ 47,268 36,241 32,176 53,131 78,161 71,254 47,269 
poly http://www.gov.sg/ 0,305 35,294 27,282 86,244 125,187 165,256 202,246 207,261 179,293 86,308 0,350 0,305 
poly http://www.sg/ 0,352 0,431 527,431 525,365 493,340 469,389 307,407 183,409 39,379 20,340 0,353 
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