.PS scale=100 define macro0 | [ line from 140,55 to 121,27 line from 121,27 to 145,19 line from 145,19 to 164,48 line from 164,48 to 140,55 line from 31,105 to 3,59 line from 3,59 to 148,10 line from 148,10 to 182,54 line from 182,54 to 31,105 line from 182,54 to 183,33 line from 183,33 to 149,0 line from 149,0 to 148,10 line from 3,57 to 4,47 line from 4,47 to 149,0 box ht 6 wid 12 with .nw at 170,123 line from 35,86 to 18,63 line from 18,63 to 111,31 line from 111,31 to 131,59 line from 131,59 to 108,67 line from 108,67 to 105,62 line from 105,62 to 35,87 ] | define macro1 | [ line from 122,34 to 140,34 line from 149,33 to 168,33 line from 137,14 to 158,14 line from 168,33 to 158,14 line from 0,9 to 31,39 line from 149,33 to 137,14 line from 140,34 to 127,14 line from 122,34 to 118,28 line from 33,28 to 17,14 box ht 9 wid 162 with .nw at 0,9 line from 31,39 to 184,39 line from 184,39 to 162,9 line from 162,0 to 184,21 line from 184,39 to 184,21 line from 17,14 to 127,14 line from 33,28 to 118,28 ] | define macro2 | [ line from 0,39 to 169,39 line from 169,39 to 131,9 line from 149,32 to 129,17 line from 129,17 to 105,17 line from 105,17 to 131,32 line from 91,25 to 2,31 line from 131,32 to 149,32 line from 131,0 to 171,20 line from 169,40 to 169,19 ] | define macro3 | [ box ht 9 wid 176 with .nw at 0,9 line from 0,8 to 45,39 macro2 with .nw at 45,42 ] | define macro4 | [ box ht 4 wid 3 with .nw at 9,7 box ht 5 wid 3 with .nw at 4,5 box ht 5 wid 3 with .nw at 0,6 spline from 3,4\ to 6,0\ to 29,0\ to 31,4 spline from 2,4\ to 2,12\ to 7,17\ to 17,19\ to 28,16\ to 32,7\ to 31,3 ] | spline from 500,-490\ to 519,-520\ to 491,-545\ to 443,-550\ to 412,-550 spline from 501,-489\ to 533,-498\ to 561,-529\ to 538,-550\ to 513,-559 line from 380,-401 to 372,-404 line from 380,-401 to 370,-401 line from 380,-401 to 372,-398 line from 391,-389 to 403,-379 line from 384,-379 to 379,-401 line from 391,-389 to 384,-379 circle rad 12 at 391,-401 circle rad 25 at 385,-437 line from 403,-379 to 403,-401 spline from 389,-464\ to 378,-474\ to 379,-476\ to 391,-483\ to 398,-483\ to 398,-485\ to 398,-483\ to 398,-488\ to 383,-488\ to 376,-485\ to 369,-482\ to 369,-477\ to 369,-473\ to 376,-466\ to 376,-461\ to 386,-454\ to 386,-454 line from 405,-401 to 413,-404 line from 405,-401 to 415,-401 line from 405,-401 to 413,-398 box ht 12 wid 12 with .nw at 345,-361 box ht 12 wid 12 with .nw at 358,-361 box ht 12 wid 12 with .nw at 371,-361 box ht 12 wid 12 with .nw at 384,-361 box ht 12 wid 12 with .nw at 397,-361 box ht 12 wid 12 with .nw at 410,-361 box ht 12 wid 12 with .nw at 423,-361 box ht 117 wid 90 with .nw at 345,-375 box ht 17 wid 42 with .nw at 393,-494 macro4 with .nw at 485,-555 macro1 with .nw at 232,-536 box ht 5 wid 12 with .nw at 420,-501 box ht 5 wid 12 with .nw at 396,-501 box ht 6 wid 6 with .nw at 411,-500 spline from 412,-366\ to 420,-363\ to 412,-372\ to 420,-370 arc from 406,-366 to 398,-366 at 402,-376 line from 386,-366 to 394,-366 ellipse ht 5 wid 10 at 377,-366 box ht 4 wid 8 with .nw at 360,-365 circle rad 3 at 351,-366 spline from 335,-416\ to 335,-502\ to 335,-510\ to 340,-514\ to 346,-514\ to 446,-516\ to 448,-507\ to 448,-359\ to 446,-352\ to 338,-351\ to 335,-355\ to 335,-418 box ht 185 wid 128 with .nw at 328,-343 line from 328,-341 to 368,-326 line from 456,-342 to 499,-326 line from 456,-527 to 499,-509 line from 368,-326 to 499,-326 line from 499,-326 to 499,-509 .PE