Merge
authorAlpar Juttner <alpar@cs.elte.hu>
Fri, 15 Mar 2013 17:15:46 +0100
changeset 1047f7247b5c04bf
parent 1046 387483bf0a56
parent 1045 4e8787627db3
child 1048 dbaf21739390
Merge
     1.1 --- a/doc/images/bipartite_partitions.eps	Fri Mar 08 01:13:54 2013 +0100
     1.2 +++ b/doc/images/bipartite_partitions.eps	Fri Mar 15 17:15:46 2013 +0100
     1.3 @@ -1,6 +1,6 @@
     1.4  %!PS-Adobe-2.0 EPSF-2.0
     1.5  %%Creator: LEMON, graphToEps()
     1.6 -%%CreationDate: Tue Nov 15 16:51:43 2005
     1.7 +%%CreationDate: Fri Mar  8 00:18:43 2013
     1.8  %%BoundingBox: 0 0 842 596
     1.9  %%EndComments
    1.10  /lb { setlinewidth setrgbcolor newpath moveto
    1.11 @@ -53,62 +53,62 @@
    1.12  1197.47 -613.138 translate
    1.13  %Edges:
    1.14  gsave
    1.15 -513.857 -446.322 296.569 -487.43 79.2808 -528.539 0 0 0 2 lb
    1.16 -513.857 -446.322 575.52 -315.655 637.183 -184.989 0 0 0 2 lb
    1.17 -393.468 566.711 494.771 434.577 596.074 302.442 0 0 0 2 lb
    1.18 -393.468 566.711 155.625 579.925 -82.2171 593.138 0 0 0 2 lb
    1.19 -393.468 566.711 251.056 450.726 108.644 334.741 0 0 0 2 lb
    1.20 -869.153 52.8539 732.613 177.648 596.074 302.442 0 0 0 2 lb
    1.21 -869.153 52.8539 753.168 -66.0676 637.183 -184.989 0 0 0 2 lb
    1.22 --82.2171 593.138 -91.0261 346.487 -99.8351 99.8351 0 0 0 2 lb
    1.23 --663.61 546.157 -753.168 394.936 -842.726 243.715 0 0 0 2 lb
    1.24 --663.61 546.157 -574.052 437.513 -484.494 328.869 0 0 0 2 lb
    1.25 --1077.63 161.498 -960.178 202.606 -842.726 243.715 0 0 0 2 lb
    1.26 --1077.63 161.498 -968.987 66.0674 -860.344 -29.3633 0 0 0 2 lb
    1.27 --1177.47 -234.906 -1029.18 -381.722 -880.898 -528.539 0 0 0 2 lb
    1.28 --1177.47 -234.906 -1018.91 -132.135 -860.344 -29.3633 0 0 0 2 lb
    1.29 --880.898 -528.539 -744.359 -387.595 -607.82 -246.651 0 0 0 2 lb
    1.30 --499.175 -499.175 -355.295 -475.685 -211.415 -452.194 0 0 0 2 lb
    1.31 --499.175 -499.175 -553.498 -372.913 -607.82 -246.651 0 0 0 2 lb
    1.32 --499.175 -499.175 -386.587 -315.087 -274 -131 0 0 0 2 lb
    1.33 -79.2808 -528.539 -66.0671 -490.366 -211.415 -452.194 0 0 0 2 lb
    1.34 -637.183 -184.989 421.363 -253.993 205.543 -322.996 0 0 0 2 lb
    1.35 -205.543 -322.996 162.966 -226.097 120.389 -129.198 0 0 0 2 lb
    1.36 -399.34 88.0898 259.865 -20.5541 120.389 -129.198 0 0 0 2 lb
    1.37 -399.34 88.0898 253.992 211.415 108.644 334.741 0 0 0 2 lb
    1.38 --842.726 243.715 -471.281 171.775 -99.8351 99.8351 0 0 0 2 lb
    1.39 --842.726 243.715 -558.363 56.3575 -274 -131 0 0 0 2 lb
    1.40 --860.344 -29.3633 -734.082 -138.007 -607.82 -246.651 0 0 0 2 lb
    1.41 --211.415 -452.194 -45.513 -290.696 120.389 -129.198 0 0 0 2 lb
    1.42 --99.8351 99.8351 4.40445 217.288 108.644 334.741 0 0 0 2 lb
    1.43 --99.8351 99.8351 -292.165 214.352 -484.494 328.869 0 0 0 2 lb
    1.44 -120.389 -129.198 -76.8055 -130.099 -274 -131 0 0 0 2 lb
    1.45 +513.857 -446.322 296.569 -487.43 79.2808 -528.539 0 0 0 7.00153 lb
    1.46 +513.857 -446.322 575.52 -315.656 637.183 -184.989 0 0 0 7.00153 lb
    1.47 +393.468 566.711 494.771 434.577 596.074 302.442 0 0 0 7.00153 lb
    1.48 +393.468 566.711 155.625 579.925 -82.2171 593.138 0 0 0 7.00153 lb
    1.49 +393.468 566.711 251.056 450.726 108.644 334.741 0 0 0 7.00153 lb
    1.50 +869.153 52.8539 732.613 177.648 596.074 302.442 0 0 0 7.00153 lb
    1.51 +869.153 52.8539 753.168 -66.0676 637.183 -184.989 0 0 0 7.00153 lb
    1.52 +-82.2171 593.138 -91.0261 346.487 -99.8351 99.8351 0 0 0 7.00153 lb
    1.53 +-663.61 546.157 -753.168 394.936 -842.726 243.715 0 0 0 7.00153 lb
    1.54 +-663.61 546.157 -574.052 437.513 -484.494 328.869 0 0 0 7.00153 lb
    1.55 +-1077.63 161.498 -960.178 202.606 -842.726 243.715 0 0 0 7.00153 lb
    1.56 +-1077.63 161.498 -968.987 66.0674 -860.344 -29.3633 0 0 0 7.00153 lb
    1.57 +-1177.47 -234.906 -1029.18 -381.722 -880.898 -528.539 0 0 0 7.00153 lb
    1.58 +-1177.47 -234.906 -1018.91 -132.135 -860.344 -29.3633 0 0 0 7.00153 lb
    1.59 +-880.898 -528.539 -744.359 -387.595 -607.82 -246.651 0 0 0 7.00153 lb
    1.60 +-499.175 -499.175 -355.295 -475.685 -211.415 -452.194 0 0 0 7.00153 lb
    1.61 +-499.175 -499.175 -553.498 -372.913 -607.82 -246.651 0 0 0 7.00153 lb
    1.62 +-499.175 -499.175 -386.587 -315.087 -274 -131 0 0 0 7.00153 lb
    1.63 +79.2808 -528.539 -66.0671 -490.366 -211.415 -452.194 0 0 0 7.00153 lb
    1.64 +637.183 -184.989 421.363 -253.993 205.543 -322.996 0 0 0 7.00153 lb
    1.65 +205.543 -322.996 162.966 -226.097 120.389 -129.198 0 0 0 7.00153 lb
    1.66 +399.34 88.0898 259.865 -20.5541 120.389 -129.198 0 0 0 7.00153 lb
    1.67 +399.34 88.0898 253.992 211.415 108.644 334.741 0 0 0 7.00153 lb
    1.68 +-842.726 243.715 -471.281 171.775 -99.8351 99.8351 0 0 0 7.00153 lb
    1.69 +-842.726 243.715 -558.363 56.3575 -274 -131 0 0 0 7.00153 lb
    1.70 +-860.344 -29.3633 -734.082 -138.007 -607.82 -246.651 0 0 0 7.00153 lb
    1.71 +-211.415 -452.194 -45.513 -290.696 120.389 -129.198 0 0 0 7.00153 lb
    1.72 +-99.8351 99.8351 4.40445 217.288 108.644 334.741 0 0 0 7.00153 lb
    1.73 +-99.8351 99.8351 -292.165 214.352 -484.494 328.869 0 0 0 7.00153 lb
    1.74 +120.389 -129.198 -76.8055 -130.099 -274 -131 0 0 0 7.00153 lb
    1.75  grestore
    1.76  %Nodes:
    1.77  gsave
    1.78 --274 -131 20 1 0 0 nc
    1.79 --607.82 -246.651 20 1 0 0 nc
    1.80 --484.494 328.869 20 0 0 1 nc
    1.81 -108.644 334.741 20 0 0 1 nc
    1.82 -120.389 -129.198 20 0 0 1 nc
    1.83 --99.8351 99.8351 20 1 0 0 nc
    1.84 --211.415 -452.194 20 1 0 0 nc
    1.85 --860.344 -29.3633 20 0 0 1 nc
    1.86 --842.726 243.715 20 0 0 1 nc
    1.87 -399.34 88.0898 20 1 0 0 nc
    1.88 -205.543 -322.996 20 1 0 0 nc
    1.89 -637.183 -184.989 20 0 0 1 nc
    1.90 -79.2808 -528.539 20 0 0 1 nc
    1.91 --499.175 -499.175 20 0 0 1 nc
    1.92 --880.898 -528.539 20 0 0 1 nc
    1.93 --1177.47 -234.906 20 1 0 0 nc
    1.94 --1077.63 161.498 20 1 0 0 nc
    1.95 --663.61 546.157 20 1 0 0 nc
    1.96 --82.2171 593.138 20 0 0 1 nc
    1.97 -596.074 302.442 20 0 0 1 nc
    1.98 -869.153 52.8539 20 1 0 0 nc
    1.99 -393.468 566.711 20 1 0 0 nc
   1.100 -513.857 -446.322 20 1 0 0 nc
   1.101 +-274 -131 23.3384 1 0 0 nc
   1.102 +-607.82 -246.651 23.3384 1 0 0 nc
   1.103 +-484.494 328.869 23.3384 0 0 1 nc
   1.104 +108.644 334.741 23.3384 0 0 1 nc
   1.105 +120.389 -129.198 23.3384 0 0 1 nc
   1.106 +-99.8351 99.8351 23.3384 1 0 0 nc
   1.107 +-211.415 -452.194 23.3384 1 0 0 nc
   1.108 +-860.344 -29.3633 23.3384 0 0 1 nc
   1.109 +-842.726 243.715 23.3384 0 0 1 nc
   1.110 +399.34 88.0898 23.3384 1 0 0 nc
   1.111 +205.543 -322.996 23.3384 1 0 0 nc
   1.112 +637.183 -184.989 23.3384 0 0 1 nc
   1.113 +79.2808 -528.539 23.3384 0 0 1 nc
   1.114 +-499.175 -499.175 23.3384 0 0 1 nc
   1.115 +-880.898 -528.539 23.3384 0 0 1 nc
   1.116 +-1177.47 -234.906 23.3384 1 0 0 nc
   1.117 +-1077.63 161.498 23.3384 1 0 0 nc
   1.118 +-663.61 546.157 23.3384 1 0 0 nc
   1.119 +-82.2171 593.138 23.3384 0 0 1 nc
   1.120 +596.074 302.442 23.3384 0 0 1 nc
   1.121 +869.153 52.8539 23.3384 1 0 0 nc
   1.122 +393.468 566.711 23.3384 1 0 0 nc
   1.123 +513.857 -446.322 23.3384 1 0 0 nc
   1.124  grestore
   1.125  grestore
   1.126  showpage
     2.1 --- a/doc/images/connected_components.eps	Fri Mar 08 01:13:54 2013 +0100
     2.2 +++ b/doc/images/connected_components.eps	Fri Mar 15 17:15:46 2013 +0100
     2.3 @@ -1,6 +1,6 @@
     2.4  %!PS-Adobe-2.0 EPSF-2.0
     2.5  %%Creator: LEMON, graphToEps()
     2.6 -%%CreationDate: Fri Nov  4 13:47:12 2005
     2.7 +%%CreationDate: Fri Mar  8 00:18:43 2013
     2.8  %%BoundingBox: 0 0 842 596
     2.9  %%EndComments
    2.10  /lb { setlinewidth setrgbcolor newpath moveto
    2.11 @@ -53,107 +53,107 @@
    2.12  860.856 -588.349 translate
    2.13  %Edges:
    2.14  gsave
    2.15 -574.035 177.301 622.149 225.748 670.264 274.195 0 0 0 2 lb
    2.16 -694.579 115.483 682.421 194.839 670.264 274.195 0 0 0 2 lb
    2.17 -280.402 10.3938 246.402 -6.60595 212.403 -23.6057 0 0 0 2 lb
    2.18 -280.402 10.3938 283.493 -18.9695 286.584 -48.3327 0 0 0 2 lb
    2.19 -212.403 -23.6057 249.493 -35.9692 286.584 -48.3327 0 0 0 2 lb
    2.20 -286.584 -48.3327 326.765 -79.2414 366.947 -110.15 0 0 0 2 lb
    2.21 -286.584 -48.3327 278.857 -111.695 271.13 -175.058 0 0 0 2 lb
    2.22 -438.037 -88.514 417.946 -142.604 397.855 -196.694 0 0 0 2 lb
    2.23 -438.037 -88.514 402.492 -99.332 366.947 -110.15 0 0 0 2 lb
    2.24 -397.855 -196.694 382.401 -153.422 366.947 -110.15 0 0 0 2 lb
    2.25 -366.947 -110.15 319.038 -142.604 271.13 -175.058 0 0 0 2 lb
    2.26 -271.13 -175.058 274.221 -213.694 277.311 -252.33 0 0 0 2 lb
    2.27 -271.13 -175.058 238.675 -190.512 206.221 -205.967 0 0 0 2 lb
    2.28 -277.311 -252.33 241.766 -229.149 206.221 -205.967 0 0 0 2 lb
    2.29 --840.856 -246.718 -804.351 -66.7145 -767.847 113.289 0 0 0 2 lb
    2.30 --579.033 445.603 -673.44 279.446 -767.847 113.289 0 0 0 2 lb
    2.31 --579.033 445.603 -524.906 302.104 -470.779 158.605 0 0 0 2 lb
    2.32 --767.847 113.289 -619.313 135.947 -470.779 158.605 0 0 0 2 lb
    2.33 -906.312 201.403 946.592 42.798 986.873 -115.807 0 0 0 2 lb
    2.34 -906.312 201.403 834.562 91.8901 762.812 -17.6227 0 0 0 2 lb
    2.35 -986.873 -115.807 874.842 -66.7148 762.812 -17.6227 0 0 0 2 lb
    2.36 --470.779 158.605 -390.218 50.3508 -309.657 -57.9033 0 0 0 2 lb
    2.37 -422.945 521.129 208.955 541.269 -5.03507 561.41 0 0 0 2 lb
    2.38 -422.945 521.129 376.371 417.911 329.797 314.692 0 0 0 2 lb
    2.39 -422.945 521.129 474.554 276.928 526.164 32.7279 0 0 0 2 lb
    2.40 --5.03507 561.41 -36.5042 440.568 -67.9734 319.727 0 0 0 2 lb
    2.41 -329.797 314.692 130.912 317.209 -67.9734 319.727 0 0 0 2 lb
    2.42 --67.9734 319.727 229.095 176.227 526.164 32.7279 0 0 0 2 lb
    2.43 -762.812 -17.6227 644.488 7.5526 526.164 32.7279 0 0 0 2 lb
    2.44 -762.812 -17.6227 746.448 -162.381 730.084 -307.139 0 0 0 2 lb
    2.45 -526.164 32.7279 470.779 -128.394 415.393 -289.516 0 0 0 2 lb
    2.46 -730.084 -307.139 572.738 -298.327 415.393 -289.516 0 0 0 2 lb
    2.47 -415.393 -289.516 173.71 -318.468 -67.9734 -347.42 0 0 0 2 lb
    2.48 --67.9734 -347.42 -188.815 -202.662 -309.657 -57.9033 0 0 0 2 lb
    2.49 --67.9734 -347.42 -195.758 -390.692 -323.543 -433.964 0 0 0 2 lb
    2.50 --309.657 -57.9033 -424.775 -160.272 -539.894 -262.64 0 0 0 2 lb
    2.51 --323.543 -433.964 -431.719 -348.302 -539.894 -262.64 0 0 0 2 lb
    2.52 --26.6953 -19.9585 44.8558 -96.8093 116.407 -173.66 0 0 0 2 lb
    2.53 --26.6953 -19.9585 87.2563 9.19185 201.208 38.3422 0 0 0 2 lb
    2.54 --26.6953 -19.9585 -144.622 43.6422 -262.548 107.243 0 0 0 2 lb
    2.55 --26.6953 -19.9585 -20.0703 56.8923 -13.4452 133.743 0 0 0 2 lb
    2.56 -116.407 -173.66 158.808 -67.6589 201.208 38.3422 0 0 0 2 lb
    2.57 --262.548 107.243 -137.997 120.493 -13.4452 133.743 0 0 0 2 lb
    2.58 --262.548 107.243 -221.472 176.144 -180.397 245.045 0 0 0 2 lb
    2.59 --13.4452 133.743 -96.9211 189.394 -180.397 245.045 0 0 0 2 lb
    2.60 --180.397 245.045 -142.256 345.099 -132.697 451.748 0 0 0 2 lb
    2.61 --180.397 245.045 -170.838 351.694 -132.697 451.748 0 0 0 2 lb
    2.62 --416.25 345.746 -274.474 398.747 -132.697 451.748 0 0 0 2 lb
    2.63 --416.25 345.746 -393.725 457.048 -371.2 568.349 0 0 0 2 lb
    2.64 --132.697 451.748 -251.948 510.048 -371.2 568.349 0 0 0 2 lb
    2.65 -670.264 274.195 629.188 409.347 588.113 544.499 0 0 0 2 lb
    2.66 -670.264 274.195 797.466 341.771 924.667 409.347 0 0 0 2 lb
    2.67 -588.113 544.499 756.39 476.923 924.667 409.347 0 0 0 2 lb
    2.68 --689.204 -237.261 -614.799 -102.648 -567.302 43.6423 0 0 0 2 lb
    2.69 --689.204 -237.261 -641.707 -90.9706 -567.302 43.6423 0 0 0 2 lb
    2.70 +574.035 177.301 622.149 225.748 670.264 274.195 0 0 0 6.25356 lb
    2.71 +694.579 115.483 682.421 194.839 670.264 274.195 0 0 0 6.25356 lb
    2.72 +280.402 10.3938 246.402 -6.60595 212.403 -23.6057 0 0 0 6.25356 lb
    2.73 +280.402 10.3938 283.493 -18.9695 286.584 -48.3327 0 0 0 6.25356 lb
    2.74 +212.403 -23.6057 249.493 -35.9692 286.584 -48.3327 0 0 0 6.25356 lb
    2.75 +286.584 -48.3327 326.765 -79.2414 366.947 -110.15 0 0 0 6.25356 lb
    2.76 +286.584 -48.3327 278.857 -111.695 271.13 -175.058 0 0 0 6.25356 lb
    2.77 +438.037 -88.514 417.946 -142.604 397.855 -196.694 0 0 0 6.25356 lb
    2.78 +438.037 -88.514 402.492 -99.332 366.947 -110.15 0 0 0 6.25356 lb
    2.79 +397.855 -196.694 382.401 -153.422 366.947 -110.15 0 0 0 6.25356 lb
    2.80 +366.947 -110.15 319.038 -142.604 271.13 -175.058 0 0 0 6.25356 lb
    2.81 +271.13 -175.058 274.221 -213.694 277.311 -252.33 0 0 0 6.25356 lb
    2.82 +271.13 -175.058 238.675 -190.512 206.221 -205.967 0 0 0 6.25356 lb
    2.83 +277.311 -252.33 241.766 -229.149 206.221 -205.967 0 0 0 6.25356 lb
    2.84 +-840.856 -246.718 -804.351 -66.7145 -767.847 113.289 0 0 0 6.25356 lb
    2.85 +-579.033 445.603 -673.44 279.446 -767.847 113.289 0 0 0 6.25356 lb
    2.86 +-579.033 445.603 -524.906 302.104 -470.779 158.605 0 0 0 6.25356 lb
    2.87 +-767.847 113.289 -619.313 135.947 -470.779 158.605 0 0 0 6.25356 lb
    2.88 +906.312 201.403 946.592 42.798 986.873 -115.807 0 0 0 6.25356 lb
    2.89 +906.312 201.403 834.562 91.8901 762.812 -17.6227 0 0 0 6.25356 lb
    2.90 +986.873 -115.807 874.842 -66.7148 762.812 -17.6227 0 0 0 6.25356 lb
    2.91 +-470.779 158.605 -390.218 50.3508 -309.657 -57.9033 0 0 0 6.25356 lb
    2.92 +422.945 521.129 208.955 541.269 -5.03507 561.41 0 0 0 6.25356 lb
    2.93 +422.945 521.129 376.371 417.911 329.797 314.692 0 0 0 6.25356 lb
    2.94 +422.945 521.129 474.554 276.928 526.164 32.7279 0 0 0 6.25356 lb
    2.95 +-5.03507 561.41 -36.5042 440.568 -67.9734 319.727 0 0 0 6.25356 lb
    2.96 +329.797 314.692 130.912 317.209 -67.9734 319.727 0 0 0 6.25356 lb
    2.97 +-67.9734 319.727 229.095 176.227 526.164 32.7279 0 0 0 6.25356 lb
    2.98 +762.812 -17.6227 644.488 7.5526 526.164 32.7279 0 0 0 6.25356 lb
    2.99 +762.812 -17.6227 746.448 -162.381 730.084 -307.139 0 0 0 6.25356 lb
   2.100 +526.164 32.7279 470.779 -128.394 415.393 -289.516 0 0 0 6.25356 lb
   2.101 +730.084 -307.139 572.738 -298.327 415.393 -289.516 0 0 0 6.25356 lb
   2.102 +415.393 -289.516 173.71 -318.468 -67.9734 -347.42 0 0 0 6.25356 lb
   2.103 +-67.9734 -347.42 -188.815 -202.662 -309.657 -57.9033 0 0 0 6.25356 lb
   2.104 +-67.9734 -347.42 -195.758 -390.692 -323.543 -433.964 0 0 0 6.25356 lb
   2.105 +-309.657 -57.9033 -424.775 -160.272 -539.894 -262.64 0 0 0 6.25356 lb
   2.106 +-323.543 -433.964 -431.719 -348.302 -539.894 -262.64 0 0 0 6.25356 lb
   2.107 +-26.6953 -19.9585 44.8558 -96.8093 116.407 -173.66 0 0 0 6.25356 lb
   2.108 +-26.6953 -19.9585 87.2563 9.19185 201.208 38.3422 0 0 0 6.25356 lb
   2.109 +-26.6953 -19.9585 -144.622 43.6422 -262.548 107.243 0 0 0 6.25356 lb
   2.110 +-26.6953 -19.9585 -20.0703 56.8923 -13.4452 133.743 0 0 0 6.25356 lb
   2.111 +116.407 -173.66 158.808 -67.6589 201.208 38.3422 0 0 0 6.25356 lb
   2.112 +-262.548 107.243 -137.997 120.493 -13.4452 133.743 0 0 0 6.25356 lb
   2.113 +-262.548 107.243 -221.472 176.144 -180.397 245.045 0 0 0 6.25356 lb
   2.114 +-13.4452 133.743 -96.9211 189.394 -180.397 245.045 0 0 0 6.25356 lb
   2.115 +-180.397 245.045 -113.509 338.465 -132.697 451.748 0 0 0 6.25356 lb
   2.116 +-180.397 245.045 -199.585 358.328 -132.697 451.748 0 0 0 6.25356 lb
   2.117 +-416.25 345.746 -274.474 398.747 -132.697 451.748 0 0 0 6.25356 lb
   2.118 +-416.25 345.746 -393.725 457.048 -371.2 568.349 0 0 0 6.25356 lb
   2.119 +-132.697 451.748 -251.948 510.048 -371.2 568.349 0 0 0 6.25356 lb
   2.120 +670.264 274.195 629.188 409.347 588.113 544.499 0 0 0 6.25356 lb
   2.121 +670.264 274.195 797.466 341.771 924.667 409.347 0 0 0 6.25356 lb
   2.122 +588.113 544.499 756.39 476.923 924.667 409.347 0 0 0 6.25356 lb
   2.123 +-689.204 -237.261 -587.735 -114.393 -567.302 43.6423 0 0 0 6.25356 lb
   2.124 +-689.204 -237.261 -668.771 -79.2259 -567.302 43.6423 0 0 0 6.25356 lb
   2.125  grestore
   2.126  %Nodes:
   2.127  gsave
   2.128 --567.302 43.6423 20 0 0 0 nc
   2.129 --689.204 -237.261 20 0 0 0 nc
   2.130 -924.667 409.347 20 1 0 0 nc
   2.131 -588.113 544.499 20 1 0 0 nc
   2.132 -670.264 274.195 20 1 0 0 nc
   2.133 --371.2 568.349 20 0 1 0 nc
   2.134 --132.697 451.748 20 0 1 0 nc
   2.135 --416.25 345.746 20 0 1 0 nc
   2.136 --180.397 245.045 20 0 1 0 nc
   2.137 --13.4452 133.743 20 0 1 0 nc
   2.138 --262.548 107.243 20 0 1 0 nc
   2.139 -201.208 38.3422 20 0 1 0 nc
   2.140 -116.407 -173.66 20 0 1 0 nc
   2.141 --26.6953 -19.9585 20 0 1 0 nc
   2.142 --539.894 -262.64 20 0 0 1 nc
   2.143 --323.543 -433.964 20 0 0 1 nc
   2.144 --309.657 -57.9033 20 0 0 1 nc
   2.145 --67.9734 -347.42 20 0 0 1 nc
   2.146 -415.393 -289.516 20 0 0 1 nc
   2.147 -730.084 -307.139 20 0 0 1 nc
   2.148 -526.164 32.7279 20 0 0 1 nc
   2.149 -762.812 -17.6227 20 0 0 1 nc
   2.150 --67.9734 319.727 20 0 0 1 nc
   2.151 -329.797 314.692 20 0 0 1 nc
   2.152 --5.03507 561.41 20 0 0 1 nc
   2.153 -422.945 521.129 20 0 0 1 nc
   2.154 --470.779 158.605 20 0 0 1 nc
   2.155 -986.873 -115.807 20 0 0 1 nc
   2.156 -906.312 201.403 20 0 0 1 nc
   2.157 --767.847 113.289 20 0 0 1 nc
   2.158 --579.033 445.603 20 0 0 1 nc
   2.159 --840.856 -246.718 20 0 0 1 nc
   2.160 -206.221 -205.967 20 1 1 0 nc
   2.161 -277.311 -252.33 20 1 1 0 nc
   2.162 -271.13 -175.058 20 1 1 0 nc
   2.163 -366.947 -110.15 20 1 1 0 nc
   2.164 -397.855 -196.694 20 1 1 0 nc
   2.165 -438.037 -88.514 20 1 1 0 nc
   2.166 -286.584 -48.3327 20 1 1 0 nc
   2.167 -212.403 -23.6057 20 1 1 0 nc
   2.168 -280.402 10.3938 20 1 1 0 nc
   2.169 -694.579 115.483 20 1 0 0 nc
   2.170 -574.035 177.301 20 1 0 0 nc
   2.171 +-567.302 43.6423 20.8452 0 0 0 nc
   2.172 +-689.204 -237.261 20.8452 0 0 0 nc
   2.173 +924.667 409.347 20.8452 1 0 0 nc
   2.174 +588.113 544.499 20.8452 1 0 0 nc
   2.175 +670.264 274.195 20.8452 1 0 0 nc
   2.176 +-371.2 568.349 20.8452 0 1 0 nc
   2.177 +-132.697 451.748 20.8452 0 1 0 nc
   2.178 +-416.25 345.746 20.8452 0 1 0 nc
   2.179 +-180.397 245.045 20.8452 0 1 0 nc
   2.180 +-13.4452 133.743 20.8452 0 1 0 nc
   2.181 +-262.548 107.243 20.8452 0 1 0 nc
   2.182 +201.208 38.3422 20.8452 0 1 0 nc
   2.183 +116.407 -173.66 20.8452 0 1 0 nc
   2.184 +-26.6953 -19.9585 20.8452 0 1 0 nc
   2.185 +-539.894 -262.64 20.8452 0 0 1 nc
   2.186 +-323.543 -433.964 20.8452 0 0 1 nc
   2.187 +-309.657 -57.9033 20.8452 0 0 1 nc
   2.188 +-67.9734 -347.42 20.8452 0 0 1 nc
   2.189 +415.393 -289.516 20.8452 0 0 1 nc
   2.190 +730.084 -307.139 20.8452 0 0 1 nc
   2.191 +526.164 32.7279 20.8452 0 0 1 nc
   2.192 +762.812 -17.6227 20.8452 0 0 1 nc
   2.193 +-67.9734 319.727 20.8452 0 0 1 nc
   2.194 +329.797 314.692 20.8452 0 0 1 nc
   2.195 +-5.03507 561.41 20.8452 0 0 1 nc
   2.196 +422.945 521.129 20.8452 0 0 1 nc
   2.197 +-470.779 158.605 20.8452 0 0 1 nc
   2.198 +986.873 -115.807 20.8452 0 0 1 nc
   2.199 +906.312 201.403 20.8452 0 0 1 nc
   2.200 +-767.847 113.289 20.8452 0 0 1 nc
   2.201 +-579.033 445.603 20.8452 0 0 1 nc
   2.202 +-840.856 -246.718 20.8452 0 0 1 nc
   2.203 +206.221 -205.967 20.8452 1 1 0 nc
   2.204 +277.311 -252.33 20.8452 1 1 0 nc
   2.205 +271.13 -175.058 20.8452 1 1 0 nc
   2.206 +366.947 -110.15 20.8452 1 1 0 nc
   2.207 +397.855 -196.694 20.8452 1 1 0 nc
   2.208 +438.037 -88.514 20.8452 1 1 0 nc
   2.209 +286.584 -48.3327 20.8452 1 1 0 nc
   2.210 +212.403 -23.6057 20.8452 1 1 0 nc
   2.211 +280.402 10.3938 20.8452 1 1 0 nc
   2.212 +694.579 115.483 20.8452 1 0 0 nc
   2.213 +574.035 177.301 20.8452 1 0 0 nc
   2.214  grestore
   2.215  grestore
   2.216  showpage
     3.1 --- a/doc/images/edge_biconnected_components.eps	Fri Mar 08 01:13:54 2013 +0100
     3.2 +++ b/doc/images/edge_biconnected_components.eps	Fri Mar 15 17:15:46 2013 +0100
     3.3 @@ -1,6 +1,6 @@
     3.4  %!PS-Adobe-2.0 EPSF-2.0
     3.5  %%Creator: LEMON, graphToEps()
     3.6 -%%CreationDate: Fri Nov  4 13:47:12 2005
     3.7 +%%CreationDate: Fri Mar  8 00:18:43 2013
     3.8  %%BoundingBox: 0 0 842 596
     3.9  %%EndComments
    3.10  /lb { setlinewidth setrgbcolor newpath moveto
    3.11 @@ -53,107 +53,107 @@
    3.12  860.856 -588.349 translate
    3.13  %Edges:
    3.14  gsave
    3.15 -574.035 177.301 622.149 225.748 670.264 274.195 1 0 0 2 lb
    3.16 -694.579 115.483 682.421 194.839 670.264 274.195 1 0 0 2 lb
    3.17 -280.402 10.3938 246.402 -6.60595 212.403 -23.6057 0 0 1 2 lb
    3.18 -280.402 10.3938 283.493 -18.9695 286.584 -48.3327 0 0 1 2 lb
    3.19 -212.403 -23.6057 249.493 -35.9692 286.584 -48.3327 0 0 1 2 lb
    3.20 -286.584 -48.3327 326.765 -79.2414 366.947 -110.15 0 0 1 2 lb
    3.21 -286.584 -48.3327 278.857 -111.695 271.13 -175.058 0 0 1 2 lb
    3.22 -438.037 -88.514 417.946 -142.604 397.855 -196.694 0 0 1 2 lb
    3.23 -438.037 -88.514 402.492 -99.332 366.947 -110.15 0 0 1 2 lb
    3.24 -397.855 -196.694 382.401 -153.422 366.947 -110.15 0 0 1 2 lb
    3.25 -366.947 -110.15 319.038 -142.604 271.13 -175.058 0 0 1 2 lb
    3.26 -271.13 -175.058 274.221 -213.694 277.311 -252.33 0 0 1 2 lb
    3.27 -271.13 -175.058 238.675 -190.512 206.221 -205.967 0 0 1 2 lb
    3.28 -277.311 -252.33 241.766 -229.149 206.221 -205.967 0 0 1 2 lb
    3.29 --840.856 -246.718 -804.351 -66.7145 -767.847 113.289 1 0 0 2 lb
    3.30 --579.033 445.603 -673.44 279.446 -767.847 113.289 0 0 1 2 lb
    3.31 --579.033 445.603 -524.906 302.104 -470.779 158.605 0 0 1 2 lb
    3.32 --767.847 113.289 -619.313 135.947 -470.779 158.605 0 0 1 2 lb
    3.33 -906.312 201.403 946.592 42.798 986.873 -115.807 0 0 1 2 lb
    3.34 -906.312 201.403 834.562 91.8901 762.812 -17.6227 0 0 1 2 lb
    3.35 -986.873 -115.807 874.842 -66.7148 762.812 -17.6227 0 0 1 2 lb
    3.36 --470.779 158.605 -390.218 50.3508 -309.657 -57.9033 1 0 0 2 lb
    3.37 -422.945 521.129 208.955 541.269 -5.03507 561.41 0 0 1 2 lb
    3.38 -422.945 521.129 376.371 417.911 329.797 314.692 0 0 1 2 lb
    3.39 -422.945 521.129 474.554 276.928 526.164 32.7279 0 0 1 2 lb
    3.40 --5.03507 561.41 -36.5042 440.568 -67.9734 319.727 0 0 1 2 lb
    3.41 -329.797 314.692 130.912 317.209 -67.9734 319.727 0 0 1 2 lb
    3.42 --67.9734 319.727 229.095 176.227 526.164 32.7279 0 0 1 2 lb
    3.43 -762.812 -17.6227 644.488 7.5526 526.164 32.7279 0 0 1 2 lb
    3.44 -762.812 -17.6227 746.448 -162.381 730.084 -307.139 0 0 1 2 lb
    3.45 -526.164 32.7279 470.779 -128.394 415.393 -289.516 0 0 1 2 lb
    3.46 -730.084 -307.139 572.738 -298.327 415.393 -289.516 0 0 1 2 lb
    3.47 -415.393 -289.516 173.71 -318.468 -67.9734 -347.42 1 0 0 2 lb
    3.48 --67.9734 -347.42 -188.815 -202.662 -309.657 -57.9033 0 0 1 2 lb
    3.49 --67.9734 -347.42 -195.758 -390.692 -323.543 -433.964 0 0 1 2 lb
    3.50 --309.657 -57.9033 -424.775 -160.272 -539.894 -262.64 0 0 1 2 lb
    3.51 --323.543 -433.964 -431.719 -348.302 -539.894 -262.64 0 0 1 2 lb
    3.52 --26.6953 -19.9585 44.8558 -96.8093 116.407 -173.66 0 0 1 2 lb
    3.53 --26.6953 -19.9585 87.2563 9.19185 201.208 38.3422 0 0 1 2 lb
    3.54 --26.6953 -19.9585 -144.622 43.6422 -262.548 107.243 0 0 1 2 lb
    3.55 --26.6953 -19.9585 -20.0703 56.8923 -13.4452 133.743 0 0 1 2 lb
    3.56 -116.407 -173.66 158.808 -67.6589 201.208 38.3422 0 0 1 2 lb
    3.57 --262.548 107.243 -137.997 120.493 -13.4452 133.743 0 0 1 2 lb
    3.58 --262.548 107.243 -221.472 176.144 -180.397 245.045 0 0 1 2 lb
    3.59 --13.4452 133.743 -96.9211 189.394 -180.397 245.045 0 0 1 2 lb
    3.60 --180.397 245.045 -142.256 345.099 -132.697 451.748 0 0 1 2 lb
    3.61 --180.397 245.045 -170.838 351.694 -132.697 451.748 0 0 1 2 lb
    3.62 --416.25 345.746 -274.474 398.747 -132.697 451.748 0 0 1 2 lb
    3.63 --416.25 345.746 -393.725 457.048 -371.2 568.349 0 0 1 2 lb
    3.64 --132.697 451.748 -251.948 510.048 -371.2 568.349 0 0 1 2 lb
    3.65 -670.264 274.195 629.188 409.347 588.113 544.499 0 0 1 2 lb
    3.66 -670.264 274.195 797.466 341.771 924.667 409.347 0 0 1 2 lb
    3.67 -588.113 544.499 756.39 476.923 924.667 409.347 0 0 1 2 lb
    3.68 --689.204 -237.261 -614.799 -102.648 -567.302 43.6423 0 0 1 2 lb
    3.69 --689.204 -237.261 -641.707 -90.9706 -567.302 43.6423 0 0 1 2 lb
    3.70 +574.035 177.301 622.149 225.748 670.264 274.195 1 0 0 6.25356 lb
    3.71 +694.579 115.483 682.421 194.839 670.264 274.195 1 0 0 6.25356 lb
    3.72 +280.402 10.3938 246.402 -6.60595 212.403 -23.6057 0 0 1 6.25356 lb
    3.73 +280.402 10.3938 283.493 -18.9695 286.584 -48.3327 0 0 1 6.25356 lb
    3.74 +212.403 -23.6057 249.493 -35.9692 286.584 -48.3327 0 0 1 6.25356 lb
    3.75 +286.584 -48.3327 326.765 -79.2414 366.947 -110.15 0 0 1 6.25356 lb
    3.76 +286.584 -48.3327 278.857 -111.695 271.13 -175.058 0 0 1 6.25356 lb
    3.77 +438.037 -88.514 417.946 -142.604 397.855 -196.694 0 0 1 6.25356 lb
    3.78 +438.037 -88.514 402.492 -99.332 366.947 -110.15 0 0 1 6.25356 lb
    3.79 +397.855 -196.694 382.401 -153.422 366.947 -110.15 0 0 1 6.25356 lb
    3.80 +366.947 -110.15 319.038 -142.604 271.13 -175.058 0 0 1 6.25356 lb
    3.81 +271.13 -175.058 274.221 -213.694 277.311 -252.33 0 0 1 6.25356 lb
    3.82 +271.13 -175.058 238.675 -190.512 206.221 -205.967 0 0 1 6.25356 lb
    3.83 +277.311 -252.33 241.766 -229.149 206.221 -205.967 0 0 1 6.25356 lb
    3.84 +-840.856 -246.718 -804.351 -66.7145 -767.847 113.289 1 0 0 6.25356 lb
    3.85 +-579.033 445.603 -673.44 279.446 -767.847 113.289 0 0 1 6.25356 lb
    3.86 +-579.033 445.603 -524.906 302.104 -470.779 158.605 0 0 1 6.25356 lb
    3.87 +-767.847 113.289 -619.313 135.947 -470.779 158.605 0 0 1 6.25356 lb
    3.88 +906.312 201.403 946.592 42.798 986.873 -115.807 0 0 1 6.25356 lb
    3.89 +906.312 201.403 834.562 91.8901 762.812 -17.6227 0 0 1 6.25356 lb
    3.90 +986.873 -115.807 874.842 -66.7148 762.812 -17.6227 0 0 1 6.25356 lb
    3.91 +-470.779 158.605 -390.218 50.3508 -309.657 -57.9033 1 0 0 6.25356 lb
    3.92 +422.945 521.129 208.955 541.269 -5.03507 561.41 0 0 1 6.25356 lb
    3.93 +422.945 521.129 376.371 417.911 329.797 314.692 0 0 1 6.25356 lb
    3.94 +422.945 521.129 474.554 276.928 526.164 32.7279 0 0 1 6.25356 lb
    3.95 +-5.03507 561.41 -36.5042 440.568 -67.9734 319.727 0 0 1 6.25356 lb
    3.96 +329.797 314.692 130.912 317.209 -67.9734 319.727 0 0 1 6.25356 lb
    3.97 +-67.9734 319.727 229.095 176.227 526.164 32.7279 0 0 1 6.25356 lb
    3.98 +762.812 -17.6227 644.488 7.5526 526.164 32.7279 0 0 1 6.25356 lb
    3.99 +762.812 -17.6227 746.448 -162.381 730.084 -307.139 0 0 1 6.25356 lb
   3.100 +526.164 32.7279 470.779 -128.394 415.393 -289.516 0 0 1 6.25356 lb
   3.101 +730.084 -307.139 572.738 -298.327 415.393 -289.516 0 0 1 6.25356 lb
   3.102 +415.393 -289.516 173.71 -318.468 -67.9734 -347.42 1 0 0 6.25356 lb
   3.103 +-67.9734 -347.42 -188.815 -202.662 -309.657 -57.9033 0 0 1 6.25356 lb
   3.104 +-67.9734 -347.42 -195.758 -390.692 -323.543 -433.964 0 0 1 6.25356 lb
   3.105 +-309.657 -57.9033 -424.775 -160.272 -539.894 -262.64 0 0 1 6.25356 lb
   3.106 +-323.543 -433.964 -431.719 -348.302 -539.894 -262.64 0 0 1 6.25356 lb
   3.107 +-26.6953 -19.9585 44.8558 -96.8093 116.407 -173.66 0 0 1 6.25356 lb
   3.108 +-26.6953 -19.9585 87.2563 9.19185 201.208 38.3422 0 0 1 6.25356 lb
   3.109 +-26.6953 -19.9585 -144.622 43.6422 -262.548 107.243 0 0 1 6.25356 lb
   3.110 +-26.6953 -19.9585 -20.0703 56.8923 -13.4452 133.743 0 0 1 6.25356 lb
   3.111 +116.407 -173.66 158.808 -67.6589 201.208 38.3422 0 0 1 6.25356 lb
   3.112 +-262.548 107.243 -137.997 120.493 -13.4452 133.743 0 0 1 6.25356 lb
   3.113 +-262.548 107.243 -221.472 176.144 -180.397 245.045 0 0 1 6.25356 lb
   3.114 +-13.4452 133.743 -96.9211 189.394 -180.397 245.045 0 0 1 6.25356 lb
   3.115 +-180.397 245.045 -113.509 338.465 -132.697 451.748 0 0 1 6.25356 lb
   3.116 +-180.397 245.045 -199.585 358.328 -132.697 451.748 0 0 1 6.25356 lb
   3.117 +-416.25 345.746 -274.474 398.747 -132.697 451.748 0 0 1 6.25356 lb
   3.118 +-416.25 345.746 -393.725 457.048 -371.2 568.349 0 0 1 6.25356 lb
   3.119 +-132.697 451.748 -251.948 510.048 -371.2 568.349 0 0 1 6.25356 lb
   3.120 +670.264 274.195 629.188 409.347 588.113 544.499 0 0 1 6.25356 lb
   3.121 +670.264 274.195 797.466 341.771 924.667 409.347 0 0 1 6.25356 lb
   3.122 +588.113 544.499 756.39 476.923 924.667 409.347 0 0 1 6.25356 lb
   3.123 +-689.204 -237.261 -587.735 -114.393 -567.302 43.6423 0 0 1 6.25356 lb
   3.124 +-689.204 -237.261 -668.771 -79.2259 -567.302 43.6423 0 0 1 6.25356 lb
   3.125  grestore
   3.126  %Nodes:
   3.127  gsave
   3.128 --567.302 43.6423 20 0 0 0 nc
   3.129 --689.204 -237.261 20 0 0 0 nc
   3.130 -924.667 409.347 20 0 0 1 nc
   3.131 -588.113 544.499 20 0 0 1 nc
   3.132 -670.264 274.195 20 0 0 1 nc
   3.133 --371.2 568.349 20 1 1 0 nc
   3.134 --132.697 451.748 20 1 1 0 nc
   3.135 --416.25 345.746 20 1 1 0 nc
   3.136 --180.397 245.045 20 1 1 0 nc
   3.137 --13.4452 133.743 20 1 1 0 nc
   3.138 --262.548 107.243 20 1 1 0 nc
   3.139 -201.208 38.3422 20 1 1 0 nc
   3.140 -116.407 -173.66 20 1 1 0 nc
   3.141 --26.6953 -19.9585 20 1 1 0 nc
   3.142 --539.894 -262.64 20 0 0.5 0 nc
   3.143 --323.543 -433.964 20 0 0.5 0 nc
   3.144 --309.657 -57.9033 20 0 0.5 0 nc
   3.145 --67.9734 -347.42 20 0 0.5 0 nc
   3.146 -415.393 -289.516 20 0.5 0 0 nc
   3.147 -730.084 -307.139 20 0.5 0 0 nc
   3.148 -526.164 32.7279 20 0.5 0 0 nc
   3.149 -762.812 -17.6227 20 0.5 0 0 nc
   3.150 --67.9734 319.727 20 0.5 0 0 nc
   3.151 -329.797 314.692 20 0.5 0 0 nc
   3.152 --5.03507 561.41 20 0.5 0 0 nc
   3.153 -422.945 521.129 20 0.5 0 0 nc
   3.154 --470.779 158.605 20 0 1 1 nc
   3.155 -986.873 -115.807 20 0.5 0 0 nc
   3.156 -906.312 201.403 20 0.5 0 0 nc
   3.157 --767.847 113.289 20 0 1 1 nc
   3.158 --579.033 445.603 20 0 1 1 nc
   3.159 --840.856 -246.718 20 1 0 1 nc
   3.160 -206.221 -205.967 20 0 0 0.5 nc
   3.161 -277.311 -252.33 20 0 0 0.5 nc
   3.162 -271.13 -175.058 20 0 0 0.5 nc
   3.163 -366.947 -110.15 20 0 0 0.5 nc
   3.164 -397.855 -196.694 20 0 0 0.5 nc
   3.165 -438.037 -88.514 20 0 0 0.5 nc
   3.166 -286.584 -48.3327 20 0 0 0.5 nc
   3.167 -212.403 -23.6057 20 0 0 0.5 nc
   3.168 -280.402 10.3938 20 0 0 0.5 nc
   3.169 -694.579 115.483 20 1 0 0 nc
   3.170 -574.035 177.301 20 0 1 0 nc
   3.171 +-567.302 43.6423 20.8452 0 0 0 nc
   3.172 +-689.204 -237.261 20.8452 0 0 0 nc
   3.173 +924.667 409.347 20.8452 0 0 1 nc
   3.174 +588.113 544.499 20.8452 0 0 1 nc
   3.175 +670.264 274.195 20.8452 0 0 1 nc
   3.176 +-371.2 568.349 20.8452 1 1 0 nc
   3.177 +-132.697 451.748 20.8452 1 1 0 nc
   3.178 +-416.25 345.746 20.8452 1 1 0 nc
   3.179 +-180.397 245.045 20.8452 1 1 0 nc
   3.180 +-13.4452 133.743 20.8452 1 1 0 nc
   3.181 +-262.548 107.243 20.8452 1 1 0 nc
   3.182 +201.208 38.3422 20.8452 1 1 0 nc
   3.183 +116.407 -173.66 20.8452 1 1 0 nc
   3.184 +-26.6953 -19.9585 20.8452 1 1 0 nc
   3.185 +-539.894 -262.64 20.8452 0 0.5 0 nc
   3.186 +-323.543 -433.964 20.8452 0 0.5 0 nc
   3.187 +-309.657 -57.9033 20.8452 0 0.5 0 nc
   3.188 +-67.9734 -347.42 20.8452 0 0.5 0 nc
   3.189 +415.393 -289.516 20.8452 0.5 0 0 nc
   3.190 +730.084 -307.139 20.8452 0.5 0 0 nc
   3.191 +526.164 32.7279 20.8452 0.5 0 0 nc
   3.192 +762.812 -17.6227 20.8452 0.5 0 0 nc
   3.193 +-67.9734 319.727 20.8452 0.5 0 0 nc
   3.194 +329.797 314.692 20.8452 0.5 0 0 nc
   3.195 +-5.03507 561.41 20.8452 0.5 0 0 nc
   3.196 +422.945 521.129 20.8452 0.5 0 0 nc
   3.197 +-470.779 158.605 20.8452 0 1 1 nc
   3.198 +986.873 -115.807 20.8452 0.5 0 0 nc
   3.199 +906.312 201.403 20.8452 0.5 0 0 nc
   3.200 +-767.847 113.289 20.8452 0 1 1 nc
   3.201 +-579.033 445.603 20.8452 0 1 1 nc
   3.202 +-840.856 -246.718 20.8452 1 0 1 nc
   3.203 +206.221 -205.967 20.8452 0 0 0.5 nc
   3.204 +277.311 -252.33 20.8452 0 0 0.5 nc
   3.205 +271.13 -175.058 20.8452 0 0 0.5 nc
   3.206 +366.947 -110.15 20.8452 0 0 0.5 nc
   3.207 +397.855 -196.694 20.8452 0 0 0.5 nc
   3.208 +438.037 -88.514 20.8452 0 0 0.5 nc
   3.209 +286.584 -48.3327 20.8452 0 0 0.5 nc
   3.210 +212.403 -23.6057 20.8452 0 0 0.5 nc
   3.211 +280.402 10.3938 20.8452 0 0 0.5 nc
   3.212 +694.579 115.483 20.8452 1 0 0 nc
   3.213 +574.035 177.301 20.8452 0 1 0 nc
   3.214  grestore
   3.215  grestore
   3.216  showpage
     4.1 --- a/doc/images/node_biconnected_components.eps	Fri Mar 08 01:13:54 2013 +0100
     4.2 +++ b/doc/images/node_biconnected_components.eps	Fri Mar 15 17:15:46 2013 +0100
     4.3 @@ -1,6 +1,6 @@
     4.4  %!PS-Adobe-2.0 EPSF-2.0
     4.5  %%Creator: LEMON, graphToEps()
     4.6 -%%CreationDate: Fri Nov  4 13:47:12 2005
     4.7 +%%CreationDate: Fri Mar  8 00:18:43 2013
     4.8  %%BoundingBox: 0 0 842 596
     4.9  %%EndComments
    4.10  /lb { setlinewidth setrgbcolor newpath moveto
    4.11 @@ -53,107 +53,107 @@
    4.12  860.856 -588.349 translate
    4.13  %Edges:
    4.14  gsave
    4.15 -574.035 177.301 622.149 225.748 670.264 274.195 0 1 0 5 lb
    4.16 -694.579 115.483 682.421 194.839 670.264 274.195 1 0 0 5 lb
    4.17 -280.402 10.3938 246.402 -6.60595 212.403 -23.6057 1 1 0.5 5 lb
    4.18 -280.402 10.3938 283.493 -18.9695 286.584 -48.3327 1 1 0.5 5 lb
    4.19 -212.403 -23.6057 249.493 -35.9692 286.584 -48.3327 1 1 0.5 5 lb
    4.20 -286.584 -48.3327 326.765 -79.2414 366.947 -110.15 1 0.5 1 5 lb
    4.21 -286.584 -48.3327 278.857 -111.695 271.13 -175.058 1 0.5 1 5 lb
    4.22 -438.037 -88.514 417.946 -142.604 397.855 -196.694 0.5 0.5 1 5 lb
    4.23 -438.037 -88.514 402.492 -99.332 366.947 -110.15 0.5 0.5 1 5 lb
    4.24 -397.855 -196.694 382.401 -153.422 366.947 -110.15 0.5 0.5 1 5 lb
    4.25 -366.947 -110.15 319.038 -142.604 271.13 -175.058 1 0.5 1 5 lb
    4.26 -271.13 -175.058 274.221 -213.694 277.311 -252.33 0.5 1 1 5 lb
    4.27 -271.13 -175.058 238.675 -190.512 206.221 -205.967 0.5 1 1 5 lb
    4.28 -277.311 -252.33 241.766 -229.149 206.221 -205.967 0.5 1 1 5 lb
    4.29 --840.856 -246.718 -804.351 -66.7145 -767.847 113.289 0 0.5 0 5 lb
    4.30 --579.033 445.603 -673.44 279.446 -767.847 113.289 0 0 0.5 5 lb
    4.31 --579.033 445.603 -524.906 302.104 -470.779 158.605 0 0 0.5 5 lb
    4.32 --767.847 113.289 -619.313 135.947 -470.779 158.605 0 0 0.5 5 lb
    4.33 -906.312 201.403 946.592 42.798 986.873 -115.807 0 0.5 0.5 5 lb
    4.34 -906.312 201.403 834.562 91.8901 762.812 -17.6227 0 0.5 0.5 5 lb
    4.35 -986.873 -115.807 874.842 -66.7148 762.812 -17.6227 0 0.5 0.5 5 lb
    4.36 --470.779 158.605 -390.218 50.3508 -309.657 -57.9033 0.5 0.5 0 5 lb
    4.37 -422.945 521.129 208.955 541.269 -5.03507 561.41 0.5 0 0.5 5 lb
    4.38 -422.945 521.129 376.371 417.911 329.797 314.692 0.5 0 0.5 5 lb
    4.39 -422.945 521.129 474.554 276.928 526.164 32.7279 0.5 0 0.5 5 lb
    4.40 --5.03507 561.41 -36.5042 440.568 -67.9734 319.727 0.5 0 0.5 5 lb
    4.41 -329.797 314.692 130.912 317.209 -67.9734 319.727 0.5 0 0.5 5 lb
    4.42 --67.9734 319.727 229.095 176.227 526.164 32.7279 0.5 0 0.5 5 lb
    4.43 -762.812 -17.6227 644.488 7.5526 526.164 32.7279 0.5 0.5 0.5 5 lb
    4.44 -762.812 -17.6227 746.448 -162.381 730.084 -307.139 0.5 0.5 0.5 5 lb
    4.45 -526.164 32.7279 470.779 -128.394 415.393 -289.516 0.5 0.5 0.5 5 lb
    4.46 -730.084 -307.139 572.738 -298.327 415.393 -289.516 0.5 0.5 0.5 5 lb
    4.47 -415.393 -289.516 173.71 -318.468 -67.9734 -347.42 1 0.5 0.5 5 lb
    4.48 --67.9734 -347.42 -188.815 -202.662 -309.657 -57.9033 0.5 1 0.5 5 lb
    4.49 --67.9734 -347.42 -195.758 -390.692 -323.543 -433.964 0.5 1 0.5 5 lb
    4.50 --309.657 -57.9033 -424.775 -160.272 -539.894 -262.64 0.5 1 0.5 5 lb
    4.51 --323.543 -433.964 -431.719 -348.302 -539.894 -262.64 0.5 1 0.5 5 lb
    4.52 --26.6953 -19.9585 44.8558 -96.8093 116.407 -173.66 1 1 0 5 lb
    4.53 --26.6953 -19.9585 87.2563 9.19185 201.208 38.3422 1 1 0 5 lb
    4.54 --26.6953 -19.9585 -144.622 43.6422 -262.548 107.243 1 0 1 5 lb
    4.55 --26.6953 -19.9585 -20.0703 56.8923 -13.4452 133.743 1 0 1 5 lb
    4.56 -116.407 -173.66 158.808 -67.6589 201.208 38.3422 1 1 0 5 lb
    4.57 --262.548 107.243 -137.997 120.493 -13.4452 133.743 1 0 1 5 lb
    4.58 --262.548 107.243 -221.472 176.144 -180.397 245.045 1 0 1 5 lb
    4.59 --13.4452 133.743 -96.9211 189.394 -180.397 245.045 1 0 1 5 lb
    4.60 --180.397 245.045 -140.307 344.649 -132.697 451.748 0 1 1 5 lb
    4.61 --180.397 245.045 -172.787 352.144 -132.697 451.748 0 1 1 5 lb
    4.62 --416.25 345.746 -274.474 398.747 -132.697 451.748 0.5 0 0 5 lb
    4.63 --416.25 345.746 -393.725 457.048 -371.2 568.349 0.5 0 0 5 lb
    4.64 --132.697 451.748 -251.948 510.048 -371.2 568.349 0.5 0 0 5 lb
    4.65 -670.264 274.195 629.188 409.347 588.113 544.499 0 0 1 5 lb
    4.66 -670.264 274.195 797.466 341.771 924.667 409.347 0 0 1 5 lb
    4.67 -588.113 544.499 756.39 476.923 924.667 409.347 0 0 1 5 lb
    4.68 --689.204 -237.261 -612.964 -103.444 -567.302 43.6423 0 0 0 5 lb
    4.69 --689.204 -237.261 -643.542 -90.1744 -567.302 43.6423 0 0 0 5 lb
    4.70 +574.035 177.301 622.149 225.748 670.264 274.195 0 1 0 6.25356 lb
    4.71 +694.579 115.483 682.421 194.839 670.264 274.195 1 0 0 6.25356 lb
    4.72 +280.402 10.3938 246.402 -6.60595 212.403 -23.6057 1 1 0.5 6.25356 lb
    4.73 +280.402 10.3938 283.493 -18.9695 286.584 -48.3327 1 1 0.5 6.25356 lb
    4.74 +212.403 -23.6057 249.493 -35.9692 286.584 -48.3327 1 1 0.5 6.25356 lb
    4.75 +286.584 -48.3327 326.765 -79.2414 366.947 -110.15 1 0.5 1 6.25356 lb
    4.76 +286.584 -48.3327 278.857 -111.695 271.13 -175.058 1 0.5 1 6.25356 lb
    4.77 +438.037 -88.514 417.946 -142.604 397.855 -196.694 0.5 0.5 1 6.25356 lb
    4.78 +438.037 -88.514 402.492 -99.332 366.947 -110.15 0.5 0.5 1 6.25356 lb
    4.79 +397.855 -196.694 382.401 -153.422 366.947 -110.15 0.5 0.5 1 6.25356 lb
    4.80 +366.947 -110.15 319.038 -142.604 271.13 -175.058 1 0.5 1 6.25356 lb
    4.81 +271.13 -175.058 274.221 -213.694 277.311 -252.33 0.5 1 1 6.25356 lb
    4.82 +271.13 -175.058 238.675 -190.512 206.221 -205.967 0.5 1 1 6.25356 lb
    4.83 +277.311 -252.33 241.766 -229.149 206.221 -205.967 0.5 1 1 6.25356 lb
    4.84 +-840.856 -246.718 -804.351 -66.7145 -767.847 113.289 0 0.5 0 6.25356 lb
    4.85 +-579.033 445.603 -673.44 279.446 -767.847 113.289 0 0 0.5 6.25356 lb
    4.86 +-579.033 445.603 -524.906 302.104 -470.779 158.605 0 0 0.5 6.25356 lb
    4.87 +-767.847 113.289 -619.313 135.947 -470.779 158.605 0 0 0.5 6.25356 lb
    4.88 +906.312 201.403 946.592 42.798 986.873 -115.807 0 0.5 0.5 6.25356 lb
    4.89 +906.312 201.403 834.562 91.8901 762.812 -17.6227 0 0.5 0.5 6.25356 lb
    4.90 +986.873 -115.807 874.842 -66.7148 762.812 -17.6227 0 0.5 0.5 6.25356 lb
    4.91 +-470.779 158.605 -390.218 50.3508 -309.657 -57.9033 0.5 0.5 0 6.25356 lb
    4.92 +422.945 521.129 208.955 541.269 -5.03507 561.41 0.5 0 0.5 6.25356 lb
    4.93 +422.945 521.129 376.371 417.911 329.797 314.692 0.5 0 0.5 6.25356 lb
    4.94 +422.945 521.129 474.554 276.928 526.164 32.7279 0.5 0 0.5 6.25356 lb
    4.95 +-5.03507 561.41 -36.5042 440.568 -67.9734 319.727 0.5 0 0.5 6.25356 lb
    4.96 +329.797 314.692 130.912 317.209 -67.9734 319.727 0.5 0 0.5 6.25356 lb
    4.97 +-67.9734 319.727 229.095 176.227 526.164 32.7279 0.5 0 0.5 6.25356 lb
    4.98 +762.812 -17.6227 644.488 7.5526 526.164 32.7279 0.5 0.5 0.5 6.25356 lb
    4.99 +762.812 -17.6227 746.448 -162.381 730.084 -307.139 0.5 0.5 0.5 6.25356 lb
   4.100 +526.164 32.7279 470.779 -128.394 415.393 -289.516 0.5 0.5 0.5 6.25356 lb
   4.101 +730.084 -307.139 572.738 -298.327 415.393 -289.516 0.5 0.5 0.5 6.25356 lb
   4.102 +415.393 -289.516 173.71 -318.468 -67.9734 -347.42 1 0.5 0.5 6.25356 lb
   4.103 +-67.9734 -347.42 -188.815 -202.662 -309.657 -57.9033 0.5 1 0.5 6.25356 lb
   4.104 +-67.9734 -347.42 -195.758 -390.692 -323.543 -433.964 0.5 1 0.5 6.25356 lb
   4.105 +-309.657 -57.9033 -424.775 -160.272 -539.894 -262.64 0.5 1 0.5 6.25356 lb
   4.106 +-323.543 -433.964 -431.719 -348.302 -539.894 -262.64 0.5 1 0.5 6.25356 lb
   4.107 +-26.6953 -19.9585 44.8558 -96.8093 116.407 -173.66 1 1 0 6.25356 lb
   4.108 +-26.6953 -19.9585 87.2563 9.19185 201.208 38.3422 1 1 0 6.25356 lb
   4.109 +-26.6953 -19.9585 -144.622 43.6422 -262.548 107.243 1 0 1 6.25356 lb
   4.110 +-26.6953 -19.9585 -20.0703 56.8923 -13.4452 133.743 1 0 1 6.25356 lb
   4.111 +116.407 -173.66 158.808 -67.6589 201.208 38.3422 1 1 0 6.25356 lb
   4.112 +-262.548 107.243 -137.997 120.493 -13.4452 133.743 1 0 1 6.25356 lb
   4.113 +-262.548 107.243 -221.472 176.144 -180.397 245.045 1 0 1 6.25356 lb
   4.114 +-13.4452 133.743 -96.9211 189.394 -180.397 245.045 1 0 1 6.25356 lb
   4.115 +-180.397 245.045 -113.509 338.465 -132.697 451.748 0 1 1 6.25356 lb
   4.116 +-180.397 245.045 -199.585 358.328 -132.697 451.748 0 1 1 6.25356 lb
   4.117 +-416.25 345.746 -274.474 398.747 -132.697 451.748 0.5 0 0 6.25356 lb
   4.118 +-416.25 345.746 -393.725 457.048 -371.2 568.349 0.5 0 0 6.25356 lb
   4.119 +-132.697 451.748 -251.948 510.048 -371.2 568.349 0.5 0 0 6.25356 lb
   4.120 +670.264 274.195 629.188 409.347 588.113 544.499 0 0 1 6.25356 lb
   4.121 +670.264 274.195 797.466 341.771 924.667 409.347 0 0 1 6.25356 lb
   4.122 +588.113 544.499 756.39 476.923 924.667 409.347 0 0 1 6.25356 lb
   4.123 +-689.204 -237.261 -587.735 -114.393 -567.302 43.6423 0 0 0 6.25356 lb
   4.124 +-689.204 -237.261 -668.771 -79.2259 -567.302 43.6423 0 0 0 6.25356 lb
   4.125  grestore
   4.126  %Nodes:
   4.127  gsave
   4.128 --567.302 43.6423 20 0 0 1 nc
   4.129 --689.204 -237.261 20 0 0 1 nc
   4.130 -924.667 409.347 20 0 0 1 nc
   4.131 -588.113 544.499 20 0 0 1 nc
   4.132 -670.264 274.195 20 1 0 0 nc
   4.133 --371.2 568.349 20 0 0 1 nc
   4.134 --132.697 451.748 20 1 0 0 nc
   4.135 --416.25 345.746 20 0 0 1 nc
   4.136 --180.397 245.045 20 1 0 0 nc
   4.137 --13.4452 133.743 20 0 0 1 nc
   4.138 --262.548 107.243 20 0 0 1 nc
   4.139 -201.208 38.3422 20 0 0 1 nc
   4.140 -116.407 -173.66 20 0 0 1 nc
   4.141 --26.6953 -19.9585 20 1 0 0 nc
   4.142 --539.894 -262.64 20 0 0 1 nc
   4.143 --323.543 -433.964 20 0 0 1 nc
   4.144 --309.657 -57.9033 20 1 0 0 nc
   4.145 --67.9734 -347.42 20 1 0 0 nc
   4.146 -415.393 -289.516 20 1 0 0 nc
   4.147 -730.084 -307.139 20 0 0 1 nc
   4.148 -526.164 32.7279 20 1 0 0 nc
   4.149 -762.812 -17.6227 20 1 0 0 nc
   4.150 --67.9734 319.727 20 0 0 1 nc
   4.151 -329.797 314.692 20 0 0 1 nc
   4.152 --5.03507 561.41 20 0 0 1 nc
   4.153 -422.945 521.129 20 0 0 1 nc
   4.154 --470.779 158.605 20 1 0 0 nc
   4.155 -986.873 -115.807 20 0 0 1 nc
   4.156 -906.312 201.403 20 0 0 1 nc
   4.157 --767.847 113.289 20 1 0 0 nc
   4.158 --579.033 445.603 20 0 0 1 nc
   4.159 --840.856 -246.718 20 0 0 1 nc
   4.160 -206.221 -205.967 20 0 0 1 nc
   4.161 -277.311 -252.33 20 0 0 1 nc
   4.162 -271.13 -175.058 20 1 0 0 nc
   4.163 -366.947 -110.15 20 1 0 0 nc
   4.164 -397.855 -196.694 20 0 0 1 nc
   4.165 -438.037 -88.514 20 0 0 1 nc
   4.166 -286.584 -48.3327 20 1 0 0 nc
   4.167 -212.403 -23.6057 20 0 0 1 nc
   4.168 -280.402 10.3938 20 0 0 1 nc
   4.169 -694.579 115.483 20 0 0 1 nc
   4.170 -574.035 177.301 20 0 0 1 nc
   4.171 +-567.302 43.6423 20.8452 0 0 1 nc
   4.172 +-689.204 -237.261 20.8452 0 0 1 nc
   4.173 +924.667 409.347 20.8452 0 0 1 nc
   4.174 +588.113 544.499 20.8452 0 0 1 nc
   4.175 +670.264 274.195 20.8452 1 0 0 nc
   4.176 +-371.2 568.349 20.8452 0 0 1 nc
   4.177 +-132.697 451.748 20.8452 1 0 0 nc
   4.178 +-416.25 345.746 20.8452 0 0 1 nc
   4.179 +-180.397 245.045 20.8452 1 0 0 nc
   4.180 +-13.4452 133.743 20.8452 0 0 1 nc
   4.181 +-262.548 107.243 20.8452 0 0 1 nc
   4.182 +201.208 38.3422 20.8452 0 0 1 nc
   4.183 +116.407 -173.66 20.8452 0 0 1 nc
   4.184 +-26.6953 -19.9585 20.8452 1 0 0 nc
   4.185 +-539.894 -262.64 20.8452 0 0 1 nc
   4.186 +-323.543 -433.964 20.8452 0 0 1 nc
   4.187 +-309.657 -57.9033 20.8452 1 0 0 nc
   4.188 +-67.9734 -347.42 20.8452 1 0 0 nc
   4.189 +415.393 -289.516 20.8452 1 0 0 nc
   4.190 +730.084 -307.139 20.8452 0 0 1 nc
   4.191 +526.164 32.7279 20.8452 1 0 0 nc
   4.192 +762.812 -17.6227 20.8452 1 0 0 nc
   4.193 +-67.9734 319.727 20.8452 0 0 1 nc
   4.194 +329.797 314.692 20.8452 0 0 1 nc
   4.195 +-5.03507 561.41 20.8452 0 0 1 nc
   4.196 +422.945 521.129 20.8452 0 0 1 nc
   4.197 +-470.779 158.605 20.8452 1 0 0 nc
   4.198 +986.873 -115.807 20.8452 0 0 1 nc
   4.199 +906.312 201.403 20.8452 0 0 1 nc
   4.200 +-767.847 113.289 20.8452 1 0 0 nc
   4.201 +-579.033 445.603 20.8452 0 0 1 nc
   4.202 +-840.856 -246.718 20.8452 0 0 1 nc
   4.203 +206.221 -205.967 20.8452 0 0 1 nc
   4.204 +277.311 -252.33 20.8452 0 0 1 nc
   4.205 +271.13 -175.058 20.8452 1 0 0 nc
   4.206 +366.947 -110.15 20.8452 1 0 0 nc
   4.207 +397.855 -196.694 20.8452 0 0 1 nc
   4.208 +438.037 -88.514 20.8452 0 0 1 nc
   4.209 +286.584 -48.3327 20.8452 1 0 0 nc
   4.210 +212.403 -23.6057 20.8452 0 0 1 nc
   4.211 +280.402 10.3938 20.8452 0 0 1 nc
   4.212 +694.579 115.483 20.8452 0 0 1 nc
   4.213 +574.035 177.301 20.8452 0 0 1 nc
   4.214  grestore
   4.215  grestore
   4.216  showpage
     5.1 --- a/doc/images/strongly_connected_components.eps	Fri Mar 08 01:13:54 2013 +0100
     5.2 +++ b/doc/images/strongly_connected_components.eps	Fri Mar 15 17:15:46 2013 +0100
     5.3 @@ -1,6 +1,6 @@
     5.4  %!PS-Adobe-2.0 EPSF-2.0
     5.5  %%Creator: LEMON, graphToEps()
     5.6 -%%CreationDate: Fri Nov  4 13:47:12 2005
     5.7 +%%CreationDate: Fri Mar  8 00:22:15 2013
     5.8  %%BoundingBox: 0 0 842 596
     5.9  %%EndComments
    5.10  /lb { setlinewidth setrgbcolor newpath moveto
    5.11 @@ -53,128 +53,128 @@
    5.12  695.963 -397.916 translate
    5.13  %Edges:
    5.14  gsave
    5.15 -2 setlinewidth 0 0 1 setrgbcolor newpath
    5.16 +4.56973 setlinewidth 0 0 1 setrgbcolor newpath
    5.17  218.178 27.2723 moveto
    5.18 -192.373 -40.1551 188.622 -49.9556 169.228 -100.631 curveto stroke
    5.19 -newpath 164.939 -111.838 moveto 165.492 -99.2013 lineto 172.964 -102.061 lineto closepath fill
    5.20 -2 setlinewidth 0 0 1 setrgbcolor newpath
    5.21 +195.849 -31.0725 190.033 -46.2697 176.306 -82.1369 curveto stroke
    5.22 +newpath 163.235 -116.291 moveto 165.206 -77.8889 lineto 187.405 -86.3849 lineto closepath fill
    5.23 +4.56973 setlinewidth 0 0 1 setrgbcolor newpath
    5.24  44.8044 15.5841 moveto
    5.25 -119.293 20.6059 129.775 21.3125 186.25 25.1199 curveto stroke
    5.26 -newpath 198.223 25.927 moveto 186.519 21.1289 lineto 185.981 29.1108 lineto closepath fill
    5.27 -2 setlinewidth 1 0 0 setrgbcolor newpath
    5.28 +109.705 19.9594 126.016 21.0591 166.493 23.7879 curveto stroke
    5.29 +newpath 202.98 26.2477 moveto 167.292 11.9299 lineto 165.694 35.6458 lineto closepath fill
    5.30 +4.56973 setlinewidth 1 0 0 setrgbcolor newpath
    5.31  218.178 27.2723 moveto
    5.32 -285.395 -87.4449 290.763 -96.6058 348.102 -194.464 curveto stroke
    5.33 -newpath 354.169 -204.818 moveto 344.651 -196.487 lineto 351.554 -192.442 lineto closepath fill
    5.34 -2 setlinewidth 0 0 1 setrgbcolor newpath
    5.35 +281.264 -80.3935 289.87 -95.0808 338.092 -177.379 curveto stroke
    5.36 +newpath 356.579 -208.932 moveto 327.837 -183.388 lineto 348.346 -171.371 lineto closepath fill
    5.37 +4.56973 setlinewidth 0 0 1 setrgbcolor newpath
    5.38  157.79 -130.517 moveto
    5.39 -108.71 -67.0521 102.27 -58.7243 64.3804 -9.72954 curveto stroke
    5.40 -newpath 57.0394 -0.236898 moveto 67.5446 -7.28254 lineto 61.2162 -12.1765 lineto closepath fill
    5.41 -2 setlinewidth 1 0 0 setrgbcolor newpath
    5.42 +114.446 -74.4692 104.358 -61.4239 76.4943 -25.394 curveto stroke
    5.43 +newpath 54.1228 3.53455 moveto 85.8959 -18.1234 lineto 67.0928 -32.6646 lineto closepath fill
    5.44 +4.56973 setlinewidth 1 0 0 setrgbcolor newpath
    5.45  -105.193 -261.035 moveto
    5.46 --35.6576 -132.801 -30.5923 -123.459 29.5506 -12.5464 curveto stroke
    5.47 -newpath 35.2708 -1.99743 moveto 33.0669 -14.4531 lineto 26.0343 -10.6397 lineto closepath fill
    5.48 -2 setlinewidth 0 0 1 setrgbcolor newpath
    5.49 +-39.4801 -139.85 -31.344 -124.846 20.1113 -29.9539 curveto stroke
    5.50 +newpath 37.5434 2.19358 moveto 30.559 -35.6192 lineto 9.66361 -24.2886 lineto closepath fill
    5.51 +4.56973 setlinewidth 0 0 1 setrgbcolor newpath
    5.52  -465.576 -42.8564 moveto
    5.53 --559.078 -25.5413 -569.47 -23.6169 -644.498 -9.72286 curveto stroke
    5.54 -newpath -656.297 -7.5378 moveto -643.77 -5.78973 lineto -645.226 -13.656 lineto closepath fill
    5.55 -2 setlinewidth 0 0 1 setrgbcolor newpath
    5.56 +-550.335 -27.1603 -566.8 -24.1113 -625.027 -13.3286 curveto stroke
    5.57 +newpath -660.985 -6.66971 moveto -622.863 -1.64245 lineto -627.191 -25.0148 lineto closepath fill
    5.58 +4.56973 setlinewidth 0 0 1 setrgbcolor newpath
    5.59  -574.666 -153.893 moveto
    5.60 --528.842 -107.252 -521.515 -99.794 -488.002 -65.683 curveto stroke
    5.61 -newpath -479.592 -57.123 moveto -485.149 -68.4863 lineto -490.856 -62.8797 lineto closepath fill
    5.62 -2 setlinewidth 1 0 0 setrgbcolor newpath
    5.63 +-535.911 -114.447 -524.692 -103.027 -501.88 -79.8085 curveto stroke
    5.64 +newpath -476.251 -53.7222 moveto -493.402 -88.1377 lineto -510.358 -71.4793 lineto closepath fill
    5.65 +4.56973 setlinewidth 1 0 0 setrgbcolor newpath
    5.66  -490.901 120.777 moveto
    5.67 --480.122 51.1328 -478.519 40.7713 -470.47 -11.2329 curveto stroke
    5.68 -newpath -468.635 -23.0917 moveto -474.423 -11.8447 lineto -466.517 -10.6212 lineto closepath fill
    5.69 -2 setlinewidth 0 0 1 setrgbcolor newpath
    5.70 +-481.623 60.8277 -479.143 44.8049 -473.499 8.33636 curveto stroke
    5.71 +newpath -467.906 -27.8032 moveto -485.244 6.51862 lineto -461.754 10.1541 lineto closepath fill
    5.72 +4.56973 setlinewidth 0 0 1 setrgbcolor newpath
    5.73  -675.963 -3.89604 moveto
    5.74 --632.116 -68.8235 -626.228 -77.5422 -592.575 -127.374 curveto stroke
    5.75 -newpath -585.859 -137.319 moveto -595.89 -129.612 lineto -589.26 -125.135 lineto closepath fill
    5.76 -2 setlinewidth 0 0 1 setrgbcolor newpath
    5.77 +-637.405 -60.9909 -628.201 -74.6206 -603.658 -110.963 curveto stroke
    5.78 +newpath -583.191 -141.27 moveto -613.507 -117.615 lineto -593.808 -104.312 lineto closepath fill
    5.79 +4.56973 setlinewidth 0 0 1 setrgbcolor newpath
    5.80  -490.901 120.777 moveto
    5.81 --435.445 215.844 -430.107 224.995 -384.3 303.522 curveto stroke
    5.82 -newpath -378.253 313.887 moveto -380.845 301.507 lineto -387.755 305.537 lineto closepath fill
    5.83 -2 setlinewidth 0 0 1 setrgbcolor newpath
    5.84 +-439.75 208.465 -431.238 223.057 -394.278 286.417 curveto stroke
    5.85 +newpath -375.851 318.006 moveto -384.012 280.429 lineto -404.543 292.406 lineto closepath fill
    5.86 +4.56973 setlinewidth 0 0 1 setrgbcolor newpath
    5.87  -266.879 114.933 moveto
    5.88 --367.067 117.547 -377.642 117.822 -458.912 119.943 curveto stroke
    5.89 -newpath -470.908 120.255 moveto -458.807 123.941 lineto -459.016 115.944 lineto closepath fill
    5.90 -2 setlinewidth 0 0 1 setrgbcolor newpath
    5.91 +-358.311 117.318 -375.109 117.756 -439.117 119.426 curveto stroke
    5.92 +newpath -475.674 120.38 moveto -438.807 131.307 lineto -439.426 107.545 lineto closepath fill
    5.93 +4.56973 setlinewidth 0 0 1 setrgbcolor newpath
    5.94  -368.176 331.163 moveto
    5.95 --322.511 233.685 -318.018 224.095 -280.454 143.911 curveto stroke
    5.96 -newpath -275.364 133.044 moveto -284.076 142.214 lineto -276.832 145.608 lineto closepath fill
    5.97 -2 setlinewidth 1 0 0 setrgbcolor newpath
    5.98 +-326.156 241.466 -318.997 226.186 -288.855 161.843 curveto stroke
    5.99 +newpath -273.341 128.727 moveto -299.617 156.801 lineto -278.092 166.885 lineto closepath fill
   5.100 +4.56973 setlinewidth 1 0 0 setrgbcolor newpath
   5.101  -266.879 114.933 moveto
   5.102 --224.004 235.52 -220.448 245.52 -184.094 347.765 curveto stroke
   5.103 -newpath -180.074 359.072 moveto -180.325 346.425 lineto -187.863 349.105 lineto closepath fill
   5.104 -2 setlinewidth 0 0 1 setrgbcolor newpath
   5.105 +-226.764 227.755 -221.069 243.774 -190.728 329.107 curveto stroke
   5.106 +newpath -178.477 363.564 moveto -179.53 325.126 lineto -201.926 333.089 lineto closepath fill
   5.107 +4.56973 setlinewidth 0 0 1 setrgbcolor newpath
   5.108  -251.294 -335.059 moveto
   5.109 --189.25 -303.624 -179.902 -298.887 -133.738 -275.498 curveto stroke
   5.110 -newpath -123.034 -270.074 moveto -131.93 -279.066 lineto -135.546 -271.93 lineto closepath fill
   5.111 -2 setlinewidth 0 0 1 setrgbcolor newpath
   5.112 +-198.044 -308.079 -183.61 -300.766 -151.402 -284.448 curveto stroke
   5.113 +newpath -118.781 -267.92 moveto -146.031 -295.049 lineto -156.774 -273.846 lineto closepath fill
   5.114 +4.56973 setlinewidth 0 0 1 setrgbcolor newpath
   5.115  -389.604 -136.361 moveto
   5.116 --327.15 -226.083 -321.098 -234.777 -269.576 -308.795 curveto stroke
   5.117 -newpath -262.72 -318.644 moveto -272.859 -311.081 lineto -266.293 -306.51 lineto closepath fill
   5.118 -2 setlinewidth 1 0 0 setrgbcolor newpath
   5.119 +-332.039 -219.059 -322.392 -232.919 -280.889 -292.543 curveto stroke
   5.120 +newpath -259.996 -322.557 moveto -290.643 -299.333 lineto -271.134 -285.753 lineto closepath fill
   5.121 +4.56973 setlinewidth 1 0 0 setrgbcolor newpath
   5.122  5.84406 175.322 moveto
   5.123 --76.0754 267.926 -83.1051 275.873 -152.172 353.948 curveto stroke
   5.124 -newpath -160.122 362.936 moveto -149.176 356.598 lineto -155.168 351.298 lineto closepath fill
   5.125 -2 setlinewidth 0 0 1 setrgbcolor newpath
   5.126 +-70.5724 261.706 -81.8227 274.423 -139.051 339.116 curveto stroke
   5.127 +newpath -163.281 366.507 moveto -130.149 346.991 lineto -147.953 331.242 lineto closepath fill
   5.128 +4.56973 setlinewidth 0 0 1 setrgbcolor newpath
   5.129  169.478 311.683 moveto
   5.130 -96.8003 251.119 88.6819 244.353 30.4273 195.808 curveto stroke
   5.131 -newpath 21.2086 188.126 moveto 27.8666 198.881 lineto 32.988 192.735 lineto closepath fill
   5.132 -2 setlinewidth 0 0 1 setrgbcolor newpath
   5.133 +103.641 256.819 90.7821 246.103 45.6398 208.485 curveto stroke
   5.134 +newpath 17.546 185.074 moveto 38.0313 217.615 lineto 53.2483 199.355 lineto closepath fill
   5.135 +4.56973 setlinewidth 0 0 1 setrgbcolor newpath
   5.136  342.851 111.037 moveto
   5.137 -263.766 202.563 256.831 210.589 190.4 287.47 curveto stroke
   5.138 -newpath 182.554 296.55 moveto 193.427 290.085 lineto 187.373 284.855 lineto closepath fill
   5.139 -2 setlinewidth 0 0 1 setrgbcolor newpath
   5.140 +269.224 196.246 258.132 209.083 203.347 272.486 curveto stroke
   5.141 +newpath 179.437 300.157 moveto 212.34 280.257 lineto 194.354 264.716 lineto closepath fill
   5.142 +4.56973 setlinewidth 0 0 1 setrgbcolor newpath
   5.143  5.84406 175.322 moveto
   5.144 -163.16 145.314 173.605 143.321 311.418 117.033 curveto stroke
   5.145 -newpath 323.205 114.784 moveto 310.668 113.104 lineto 312.167 120.962 lineto closepath fill
   5.146 -2 setlinewidth 0 0 1 setrgbcolor newpath
   5.147 +155.419 146.79 172.221 143.585 291.966 120.743 curveto stroke
   5.148 +newpath 327.888 113.891 moveto 289.739 109.069 lineto 294.193 132.418 lineto closepath fill
   5.149 +4.56973 setlinewidth 0 0 1 setrgbcolor newpath
   5.150  342.851 111.037 moveto
   5.151 -497.255 2.58683 505.964 -3.53033 643.932 -100.436 curveto stroke
   5.152 -newpath 653.752 -107.334 moveto 641.633 -103.71 lineto 646.231 -97.163 lineto closepath fill
   5.153 -2 setlinewidth 0 0 1 setrgbcolor newpath
   5.154 +490.978 6.99574 505.015 -2.86383 627.727 -89.0547 curveto stroke
   5.155 +newpath 657.653 -110.074 moveto 620.896 -98.7802 lineto 634.558 -79.3291 lineto closepath fill
   5.156 +4.56973 setlinewidth 0 0 1 setrgbcolor newpath
   5.157  364.28 -222.074 moveto
   5.158 -354.298 -66.9063 353.616 -56.2971 344.905 79.1029 curveto stroke
   5.159 -newpath 344.135 91.0781 moveto 348.897 79.3597 lineto 340.914 78.8461 lineto closepath fill
   5.160 -2 setlinewidth 0 0 1 setrgbcolor newpath
   5.161 +354.807 -74.8128 353.709 -57.7536 346.177 59.3416 curveto stroke
   5.162 +newpath 343.829 95.836 moveto 358.037 60.1045 lineto 334.316 58.5786 lineto closepath fill
   5.163 +4.56973 setlinewidth 0 0 1 setrgbcolor newpath
   5.164  670.118 -118.829 moveto
   5.165 -528.037 -166.793 517.967 -170.192 394.599 -211.839 curveto stroke
   5.166 -newpath 383.229 -215.677 moveto 393.32 -208.049 lineto 395.878 -215.629 lineto closepath fill
   5.167 -2 setlinewidth 1 0 0 setrgbcolor newpath
   5.168 +535.595 -164.241 519.412 -169.704 413.361 -205.505 curveto stroke
   5.169 +newpath 378.712 -217.202 moveto 409.559 -194.245 lineto 417.162 -216.766 lineto closepath fill
   5.170 +4.56973 setlinewidth 1 0 0 setrgbcolor newpath
   5.171  -105.193 -261.035 moveto
   5.172 -118.401 -242.479 129.015 -241.598 332.39 -224.721 curveto stroke
   5.173 -newpath 344.348 -223.728 moveto 332.72 -228.707 lineto 332.059 -220.734 lineto closepath fill
   5.174 -2 setlinewidth 0 0 1 setrgbcolor newpath
   5.175 +110.939 -243.099 128.069 -241.677 312.655 -226.358 curveto stroke
   5.176 +newpath 349.1 -223.334 moveto 313.638 -238.202 lineto 311.672 -214.514 lineto closepath fill
   5.177 +4.56973 setlinewidth 0 0 1 setrgbcolor newpath
   5.178  -105.193 -261.035 moveto
   5.179 --160.867 -161.176 -166.028 -151.918 -212.336 -68.858 curveto stroke
   5.180 -newpath -218.179 -58.3769 moveto -208.842 -66.9102 lineto -215.829 -70.8058 lineto closepath fill
   5.181 -2 setlinewidth 0 0 1 setrgbcolor newpath
   5.182 +-156.746 -168.566 -164.987 -153.784 -202.693 -86.1539 curveto stroke
   5.183 +newpath -220.5 -54.2129 moveto -192.312 -80.3665 lineto -213.073 -91.9413 lineto closepath fill
   5.184 +4.56973 setlinewidth 0 0 1 setrgbcolor newpath
   5.185  -227.918 -40.9084 moveto
   5.186 --298.35 -82.4884 -307.42 -87.8432 -362.048 -120.093 curveto stroke
   5.187 -newpath -372.381 -126.193 moveto -364.081 -116.648 lineto -360.014 -123.537 lineto closepath fill
   5.188 +-290.327 -77.7521 -304.558 -86.1532 -344.995 -110.026 curveto stroke
   5.189 +newpath -376.487 -128.617 moveto -351.037 -99.7914 lineto -338.953 -120.26 lineto closepath fill
   5.190  grestore
   5.191  %Nodes:
   5.192  gsave
   5.193 --389.604 -136.361 20 0 1 0 nc
   5.194 --227.918 -40.9084 20 0 1 0 nc
   5.195 --105.193 -261.035 20 0 1 0 nc
   5.196 -364.28 -222.074 20 1 1 0 nc
   5.197 -670.118 -118.829 20 1 1 0 nc
   5.198 -342.851 111.037 20 1 1 0 nc
   5.199 -5.84406 175.322 20 1 1 0 nc
   5.200 -169.478 311.683 20 1 1 0 nc
   5.201 --173.374 377.916 20 1 0 1 nc
   5.202 --251.294 -335.059 20 0 1 0 nc
   5.203 --266.879 114.933 20 0 0 0 nc
   5.204 --368.176 331.163 20 0 0 0 nc
   5.205 --490.901 120.777 20 0 0 0 nc
   5.206 --574.666 -153.893 20 1 0 0 nc
   5.207 --675.963 -3.89604 20 1 0 0 nc
   5.208 --465.576 -42.8564 20 1 0 0 nc
   5.209 -44.8044 15.5841 20 0 0 1 nc
   5.210 -157.79 -130.517 20 0 0 1 nc
   5.211 -218.178 27.2723 20 0 0 1 nc
   5.212 +-389.604 -136.361 15.2324 0 1 0 nc
   5.213 +-227.918 -40.9084 15.2324 0 1 0 nc
   5.214 +-105.193 -261.035 15.2324 0 1 0 nc
   5.215 +364.28 -222.074 15.2324 1 1 0 nc
   5.216 +670.118 -118.829 15.2324 1 1 0 nc
   5.217 +342.851 111.037 15.2324 1 1 0 nc
   5.218 +5.84406 175.322 15.2324 1 1 0 nc
   5.219 +169.478 311.683 15.2324 1 1 0 nc
   5.220 +-173.374 377.916 15.2324 1 0 1 nc
   5.221 +-251.294 -335.059 15.2324 0 1 0 nc
   5.222 +-266.879 114.933 15.2324 0 0 0 nc
   5.223 +-368.176 331.163 15.2324 0 0 0 nc
   5.224 +-490.901 120.777 15.2324 0 0 0 nc
   5.225 +-574.666 -153.893 15.2324 1 0 0 nc
   5.226 +-675.963 -3.89604 15.2324 1 0 0 nc
   5.227 +-465.576 -42.8564 15.2324 1 0 0 nc
   5.228 +44.8044 15.5841 15.2324 0 0 1 nc
   5.229 +157.79 -130.517 15.2324 0 0 1 nc
   5.230 +218.178 27.2723 15.2324 0 0 1 nc
   5.231  grestore
   5.232  grestore
   5.233  showpage