%!PS-Adobe-3.0 EPSF-3.0
%%Title: clustering.fig
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-%%CreationDate: Fri Apr 11 13:59:49 2014
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+%%Creator: fig2dev Version 3.2 Patchlevel 5d
+%%CreationDate: Tue Apr 29 14:08:44 2014
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%%BeginProlog
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-44.5 616.1 translate
1 -1 scale
$F2psBegin
30.000 slw
[120] 0 sd
gs clippath
-8065 3731 m 8230 3452 l 8075 3361 l 7910 3640 l 7910 3640 l 8110 3479 l 8065 3731 l cp
+7702 3240 m 8025 3240 l 8025 3060 l 7702 3060 l 7702 3060 l 7942 3150 l 7702 3240 l cp
+4808 3060 m 4485 3060 l 4485 3240 l 4808 3240 l 4808 3240 l 4568 3150 l 4808 3060 l cp
eoclip
-n 8145 3420 m
- 6660 5940 l gs col4 s gr gr
+n 4500 3150 m
+ 8010 3150 l gs col4 s gr gr
[] 0 sd
% arrowhead
45.000 slw
-n 8065 3731 m 8110 3479 l 7910 3640 l col4 s
+n 4808 3060 m 4568 3150 l 4808 3240 l col4 s
+% arrowhead
+n 7702 3240 m 7942 3150 l 7702 3060 l col4 s
% Polyline
30.000 slw
[120] 0 sd
gs clippath
-4808 3060 m 4485 3060 l 4485 3240 l 4808 3240 l 4808 3240 l 4568 3150 l 4808 3060 l cp
+6739 5628 m 6574 5907 l 6729 5998 l 6894 5719 l 6894 5719 l 6695 5881 l 6739 5628 l cp
+8065 3731 m 8230 3452 l 8075 3361 l 7910 3640 l 7910 3640 l 8110 3479 l 8065 3731 l cp
eoclip
-n 4500 3150 m
- 8010 3150 l gs col4 s gr gr
+n 8145 3420 m
+ 6660 5940 l gs col4 s gr gr
[] 0 sd
% arrowhead
45.000 slw
-n 4808 3060 m 4568 3150 l 4808 3240 l col4 s
+n 8065 3731 m 8110 3479 l 7910 3640 l col4 s
+% arrowhead
+n 6739 5628 m 6695 5881 l 6894 5719 l col4 s
% Polyline
30.000 slw
[120] 0 sd
gs clippath
5866 5788 m 6056 6050 l 6201 5944 l 6011 5682 l 6011 5682 l 6080 5930 l 5866 5788 l cp
+4573 3706 m 4383 3444 l 4238 3550 l 4428 3812 l 4428 3812 l 4360 3565 l 4573 3706 l cp
eoclip
-n 4320 3555 m 4320 3510 l
+n 4320 3510 m
6120 5985 l gs col4 s gr gr
[] 0 sd
% arrowhead
45.000 slw
+n 4573 3706 m 4360 3565 l 4428 3812 l col4 s
+% arrowhead
n 5866 5788 m 6080 5930 l 6011 5682 l col4 s
/Times-Roman ff 476.25 scf sf
8145 3285 m