::::::::::::::
fair1.ps
::::::::::::::
%this is the ps file for figure {fig:fair1}
60 600  translate
-4.410441 -1.800180 translate
/blackbox
{0 setgray
-3.5 -3.5 rlineto
7 0 rlineto
0 7 rlineto
-7 0 rlineto
0 -7 rlineto
closepath fill} def
/whitebox
{1 setgray
-3 -3 rlineto
6 0 rlineto
0 6 rlineto
-6 0 rlineto
0 -6 rlineto
closepath fill} def
/diamond
{0  -5 rlineto
5 5 rlineto
-5 5 rlineto
-5 -5 rlineto
5 -5 rlineto
closepath} def
3 setlinewidth 
newpath 
23.627363 1.800180 moveto
22.470218 2.114314 lineto
21.360754 2.435516 lineto
20.297827 2.763576 lineto
19.280279 3.098287 lineto
18.306968 3.439439 lineto
17.376745 3.786825 lineto
16.488458 4.140236 lineto
15.640966 4.499464 lineto
14.833110 4.864299 lineto
14.063751 5.234534 lineto
13.331735 5.609960 lineto
12.635915 5.990370 lineto
11.975139 6.375552 lineto
11.348266 6.765301 lineto
10.754142 7.159407 lineto
10.191620 7.557662 lineto
9.659551 7.959859 lineto
9.156784 8.365784 lineto
8.682176 8.775236 lineto
8.234574 9.188002 lineto
stroke 
newpath 
8.234574 9.188002 moveto
7.812917 9.603874 lineto
7.416491 10.022641 lineto
7.044671 10.444090 lineto
6.696824 10.868012 lineto
6.372323 11.294192 lineto
6.070543 11.722419 lineto
5.790854 12.152481 lineto
5.532630 12.584171 lineto
5.295241 13.017270 lineto
5.078060 13.451570 lineto
4.880459 13.886860 lineto
4.701810 14.322926 lineto
4.541485 14.759554 lineto
4.398857 15.196539 lineto
4.273298 15.633666 lineto
4.164180 16.070721 lineto
4.070874 16.507495 lineto
3.992753 16.943772 lineto
3.929189 17.379346 lineto
3.879554 17.814003 lineto
stroke 
newpath 
3.879554 17.814003 moveto
3.843335 18.247635 lineto
3.820472 18.680566 lineto
3.811021 19.113221 lineto
3.815036 19.546023 lineto
3.832572 19.979400 lineto
3.863685 20.413776 lineto
3.908429 20.849580 lineto
3.966862 21.287242 lineto
4.039034 21.727179 lineto
4.125004 22.169823 lineto
4.224826 22.615601 lineto
4.338556 23.064935 lineto
4.466246 23.518248 lineto
4.607954 23.975980 lineto
4.763734 24.438544 lineto
4.933642 24.906370 lineto
5.117732 25.379885 lineto
5.316059 25.859510 lineto
5.528678 26.345682 lineto
5.755645 26.838818 lineto
stroke 
newpath 
5.755645 26.838818 moveto
5.997064 27.339173 lineto
6.253248 27.846311 lineto
6.524558 28.359624 lineto
6.811353 28.878492 lineto
7.113995 29.402311 lineto
7.432846 29.930470 lineto
7.768266 30.462353 lineto
8.120619 30.997364 lineto
8.490262 31.534874 lineto
8.877560 32.074282 lineto
9.282872 32.614977 lineto
9.706560 33.156346 lineto
10.148984 33.697773 lineto
10.610508 34.238659 lineto
11.091490 34.778388 lineto
11.592295 35.316352 lineto
12.113280 35.851935 lineto
12.654808 36.384521 lineto
13.217241 36.913509 lineto
13.800940 37.438292 lineto
stroke 
newpath 
13.800940 37.438292 moveto
14.406245 37.958341 lineto
15.033422 38.473509 lineto
15.682719 38.983734 lineto
16.354375 39.488945 lineto
17.048633 39.989088 lineto
17.765745 40.484101 lineto
18.505950 40.973922 lineto
19.269499 41.458489 lineto
20.056630 41.937734 lineto
20.867591 42.411605 lineto
21.702627 42.880034 lineto
22.561985 43.342965 lineto
23.445900 43.800321 lineto
24.354628 44.252059 lineto
25.288410 44.698106 lineto
26.247491 45.138410 lineto
27.232115 45.572898 lineto
28.242521 46.001498 lineto
29.278965 46.424179 lineto
30.341685 46.840860 lineto
stroke 
newpath 
30.341685 46.840860 moveto
31.431019 47.251588 lineto
32.547662 47.656848 lineto
33.692423 48.057250 lineto
34.866074 48.453359 lineto
36.069417 48.845778 lineto
37.303242 49.235110 lineto
38.568339 49.621932 lineto
39.865511 50.006861 lineto
41.195533 50.390468 lineto
42.559211 50.773350 lineto
43.957331 51.156103 lineto
45.390688 51.539332 lineto
46.860063 51.923605 lineto
48.366265 52.309538 lineto
49.910082 52.697712 lineto
51.492298 53.088723 lineto
53.113718 53.483167 lineto
54.775107 53.881624 lineto
56.477288 54.284708 lineto
58.221042 54.692999 lineto
stroke 
newpath 
58.221042 54.692999 moveto
60.006778 55.106826 lineto
61.833393 55.525502 lineto
63.699425 55.948063 lineto
65.603357 56.373534 lineto
67.543732 56.800962 lineto
69.519064 57.229390 lineto
71.527863 57.657844 lineto
73.568675 58.085388 lineto
75.639973 58.511031 lineto
77.740317 58.933828 lineto
79.868195 59.352814 lineto
82.022159 59.767035 lineto
84.200683 60.175506 lineto
86.402319 60.577294 lineto
88.625579 60.971425 lineto
90.868983 61.356942 lineto
93.131036 61.732879 lineto
95.410253 62.098267 lineto
97.705182 62.452161 lineto
100.014321 62.793599 lineto
stroke 
newpath 
100.014321 62.793599 moveto
102.336275 63.121831 lineto
104.670020 63.437016 lineto
107.014642 63.739561 lineto
109.369147 64.029809 lineto
111.732636 64.308160 lineto
114.104154 64.575000 lineto
116.482763 64.830703 lineto
118.867553 65.075666 lineto
121.257533 65.310248 lineto
123.651801 65.534838 lineto
126.049405 65.749827 lineto
128.449404 65.955592 lineto
130.850846 66.152503 lineto
133.252843 66.340959 lineto
135.654405 66.521337 lineto
138.054615 66.694016 lineto
140.452512 66.859381 lineto
142.847148 67.017788 lineto
145.237654 67.169660 lineto
147.623022 67.315359 lineto
stroke 
newpath 
147.623022 67.315359 moveto
150.002307 67.455187 lineto
152.374486 67.589165 lineto
154.738538 67.717241 lineto
157.093337 67.839330 lineto
159.437845 67.955381 lineto
161.771043 68.065332 lineto
164.091817 68.169116 lineto
166.399206 68.266698 lineto
168.692040 68.357980 lineto
170.969371 68.442922 lineto
173.230072 68.521456 lineto
175.473124 68.593527 lineto
177.697397 68.659048 lineto
179.901962 68.717994 lineto
182.085677 68.770283 lineto
184.247520 68.815859 lineto
186.386409 68.854659 lineto
188.501278 68.886604 lineto
190.591136 68.911660 lineto
192.654886 68.929760 lineto
stroke 
newpath 
192.654886 68.929760 moveto
194.692002 68.940902 lineto
196.704167 68.945425 lineto
198.693589 68.943747 lineto
200.662461 68.936232 lineto
202.612946 68.923309 lineto
204.547342 68.905377 lineto
206.467753 68.882827 lineto
208.376508 68.856088 lineto
210.275648 68.825529 lineto
212.167518 68.791576 lineto
214.054235 68.754617 lineto
215.938068 68.715076 lineto
217.821135 68.673319 lineto
219.705734 68.629790 lineto
221.594028 68.584862 lineto
223.488211 68.538955 lineto
225.390491 68.492464 lineto
227.303061 68.445776 lineto
229.228174 68.399329 lineto
231.167993 68.353495 lineto
stroke 
newpath 
231.167993 68.353495 moveto
233.124848 68.308588 lineto
235.101606 68.264505 lineto
237.101287 68.221071 lineto
239.126777 68.178052 lineto
241.181108 68.135274 lineto
243.267286 68.092543 lineto
245.388209 68.049650 lineto
247.547002 68.006412 lineto
249.746490 67.962613 lineto
251.989721 67.918071 lineto
254.279715 67.872580 lineto
256.619372 67.825961 lineto
259.011725 67.777977 lineto
261.459750 67.728482 lineto
263.966420 67.677244 lineto
266.534739 67.624076 lineto
269.167623 67.568782 lineto
271.868075 67.511154 lineto
274.639130 67.451015 lineto
277.483732 67.388155 lineto
stroke 
newpath 
277.483732 67.388155 moveto
280.404855 67.322376 lineto
283.405474 67.253482 lineto
286.488623 67.181295 lineto
289.657217 67.105585 lineto
292.914259 67.026175 lineto
296.262725 66.942868 lineto
299.705558 66.855449 lineto
303.245883 66.763756 lineto
306.886494 66.667551 lineto
310.630485 66.566669 lineto
314.480801 66.460893 lineto
318.440507 66.350045 lineto
322.512336 66.233896 lineto
326.699563 66.112283 lineto
331.005042 65.984996 lineto
335.431747 65.851834 lineto
339.982653 65.712611 lineto
344.660705 65.567096 lineto
349.468996 65.415144 lineto
354.410441 65.256525 lineto
stroke 
1 setlinewidth 
23.627363 1.800180 3.000000 0.000000 360.000000 arc fill
8.234574 9.188002 3.000000 0.000000 360.000000 arc fill
3.879554 17.814003 3.000000 0.000000 360.000000 arc fill
5.755645 26.838818 3.000000 0.000000 360.000000 arc fill
13.800940 37.438292 3.000000 0.000000 360.000000 arc fill
30.341685 46.840860 3.000000 0.000000 360.000000 arc fill
58.221042 54.692999 3.000000 0.000000 360.000000 arc fill
100.014321 62.793599 3.000000 0.000000 360.000000 arc fill
147.623022 67.315359 3.000000 0.000000 360.000000 arc fill
192.654886 68.929760 3.000000 0.000000 360.000000 arc fill
231.167993 68.353495 3.000000 0.000000 360.000000 arc fill
277.483732 67.388155 3.000000 0.000000 360.000000 arc fill
354.410441 65.256525 3.000000 0.000000 360.000000 arc fill
0.0 setgray
 2 setlinewidth
 newpath 
23.627363 1.800180 moveto
15.751575 3.870387 lineto
6.510651 8.980898 lineto
2.992799 17.889288 lineto
4.795479 26.345968 lineto
12.359152 37.759747 lineto
28.573551 47.244815 lineto
55.396768 54.306164 lineto
99.165616 63.688508 lineto
148.026720 67.701408 lineto
194.465608 69.398009 lineto
230.040121 68.285102 lineto
272.381913 67.582538 lineto
321.017089 66.336632 lineto
354.410441 65.256525 lineto
stroke 
23.627363 1.800180 moveto
blackbox 
15.751575 3.870387 moveto
blackbox 
15.751575 3.870387 moveto
whitebox 
6.510651 8.980898 moveto
blackbox 
6.510651 8.980898 moveto
whitebox 
2.992799 17.889288 moveto
blackbox 
2.992799 17.889288 moveto
whitebox 
4.795479 26.345968 moveto
blackbox 
4.795479 26.345968 moveto
whitebox 
12.359152 37.759747 moveto
blackbox 
12.359152 37.759747 moveto
whitebox 
28.573551 47.244815 moveto
blackbox 
28.573551 47.244815 moveto
whitebox 
55.396768 54.306164 moveto
blackbox 
55.396768 54.306164 moveto
whitebox 
99.165616 63.688508 moveto
blackbox 
99.165616 63.688508 moveto
whitebox 
148.026720 67.701408 moveto
blackbox 
148.026720 67.701408 moveto
whitebox 
194.465608 69.398009 moveto
blackbox 
194.465608 69.398009 moveto
whitebox 
230.040121 68.285102 moveto
blackbox 
230.040121 68.285102 moveto
whitebox 
272.381913 67.582538 moveto
blackbox 
272.381913 67.582538 moveto
whitebox 
321.017089 66.336632 moveto
blackbox 
321.017089 66.336632 moveto
whitebox 
354.410441 65.256525 moveto
blackbox 

-30 -400 translate
0.6 setgray 
0.100000 setlinewidth
0.000000 281.481073 translate
newpath 
 0.000000 0.000000 moveto
 450.00 0.00 lineto
stroke
newpath 
 450.000000 0.000000 moveto
 0.000000 0.000000 lineto
 0.000000 -141.324718 lineto
 1.875000 -150.632894 lineto
 3.750000 -160.236690 lineto
 5.625000 -170.072512 lineto
 7.500000 -180.061594 lineto
 9.375000 -190.109518 lineto
 11.250000 -200.108076 lineto
 13.125000 -209.932514 lineto
 15.000000 -219.449469 lineto
 16.875000 -228.512807 lineto
 18.750000 -236.974498 lineto
 20.625000 -244.682669 lineto
 22.500001 -251.491199 lineto
 24.374999 -257.261547 lineto
 26.250000 -261.872696 lineto
 28.125000 -265.221698 lineto
 30.000000 -267.230239 lineto
 31.875001 -267.844697 lineto
 33.749999 -267.043746 lineto
 35.625000 -264.829764 lineto
 37.500000 -261.235924 lineto
 39.374998 -261.234510 lineto
 41.250001 -260.496176 lineto
 43.124999 -259.045670 lineto
 45.000002 -256.916590 lineto
 46.875000 -254.147910 lineto
 48.749998 -250.787539 lineto
 50.625001 -246.884801 lineto
 52.499999 -242.493348 lineto
 54.375002 -237.667255 lineto
 56.250000 -232.463935 lineto
 58.124998 -226.935116 lineto
 60.000001 -221.132978 lineto
 61.874999 -215.108316 lineto
 63.750002 -208.905236 lineto
 65.625000 -202.565963 lineto
 67.499998 -196.128015 lineto
 69.375001 -189.624579 lineto
 71.249999 -183.084602 lineto
 73.125002 -176.531813 lineto
 75.000000 -169.985671 lineto
 76.874998 -172.671329 lineto
 78.749996 -174.545587 lineto
 80.625004 -175.578564 lineto
 82.500002 -175.753178 lineto
 84.375000 -175.070376 lineto
 86.249998 -173.544866 lineto
 88.124996 -171.208930 lineto
 90.000004 -168.105729 lineto
 91.875002 -164.292674 lineto
 93.750000 -159.836695 lineto
 95.624998 -154.812726 lineto
 97.499996 -149.300523 lineto
 99.375004 -143.383078 lineto
 101.250002 -137.142991 lineto
 103.125000 -130.662803 lineto
 104.999998 -124.020813 lineto
 106.874996 -117.290094 lineto
 108.750004 -110.538023 lineto
 110.625002 -103.824860 lineto
 112.500000 -97.205644 lineto
 114.374998 -97.834349 lineto
 116.249996 -98.673735 lineto
 118.125004 -99.712404 lineto
 120.000002 -100.941821 lineto
 121.875000 -102.354868 lineto
 123.749998 -103.946332 lineto
 125.624996 -105.711449 lineto
 127.500004 -107.646442 lineto
 129.375002 -109.747989 lineto
 131.250000 -112.012753 lineto
 133.124998 -114.438851 lineto
 134.999996 -117.023903 lineto
 136.875004 -119.762696 lineto
 138.750002 -122.653315 lineto
 140.625000 -125.690096 lineto
 142.499998 -128.868259 lineto
 144.374996 -132.181667 lineto
 146.250004 -135.622713 lineto
 148.125002 -139.180479 lineto
 150.000000 -142.843582 lineto
 151.875007 -142.545121 lineto
 153.749996 -142.035519 lineto
 155.625004 -141.316658 lineto
 157.499993 -140.390432 lineto
 159.375000 -139.264463 lineto
 161.250007 -137.942994 lineto
 163.124996 -136.434566 lineto
 165.000004 -134.750110 lineto
 166.874993 -132.893402 lineto
 168.750000 -130.883913 lineto
 170.625007 -128.725434 lineto
 172.499996 -126.438837 lineto
 174.375004 -124.029835 lineto
 176.249993 -121.514053 lineto
 178.125000 -118.904800 lineto
 180.000007 -116.212990 lineto
 181.874996 -113.455220 lineto
 183.750004 -110.641938 lineto
 185.624993 -107.787372 lineto
 187.500000 -104.901017 lineto
 189.375007 -99.051429 lineto
 191.249996 -93.085601 lineto
 193.125004 -87.078007 lineto
 194.999993 -81.094623 lineto
 196.875000 -75.190945 lineto
 198.750007 -69.420130 lineto
 200.624996 -63.820131 lineto
 202.500004 -58.426069 lineto
 204.374993 -53.262132 lineto
 206.250000 -48.347307 lineto
 208.125007 -43.693452 lineto
 209.999996 -39.308165 lineto
 211.875004 -35.192866 lineto
 213.749993 -31.348502 lineto
 215.625000 -27.769381 lineto
 217.500007 -24.448860 lineto
 219.374996 -21.378399 lineto
 221.250004 -18.547084 lineto
 223.124993 -15.944001 lineto
 225.000000 -13.557763 lineto
 226.875007 -14.651475 lineto
 228.749996 -15.672590 lineto
 230.625004 -16.641036 lineto
 232.499993 -17.569149 lineto
 234.375000 -18.471164 lineto
 236.250007 -19.357523 lineto
 238.124996 -20.235339 lineto
 240.000004 -21.114579 lineto
 241.874993 -22.000463 lineto
 243.750000 -22.902955 lineto
 245.625007 -23.823950 lineto
 247.499996 -24.771517 lineto
 249.375004 -25.750876 lineto
 251.249993 -26.767246 lineto
 253.125000 -27.824898 lineto
 255.000007 -28.929522 lineto
 256.874996 -30.086341 lineto
 258.750004 -31.300101 lineto
 260.624993 -32.576022 lineto
 262.500000 -33.920268 lineto
 264.375007 -32.514338 lineto
 266.249996 -31.156329 lineto
 268.125004 -29.842927 lineto
 269.999993 -28.572702 lineto
 271.875000 -27.344232 lineto
 273.750007 -26.154673 lineto
 275.624996 -25.001649 lineto
 277.500004 -23.882312 lineto
 279.374993 -22.795718 lineto
 281.250000 -21.739015 lineto
 283.125007 -20.709835 lineto
 284.999996 -19.705328 lineto
 286.875004 -18.724072 lineto
 288.749993 -17.764167 lineto
 290.625000 -16.821343 lineto
 292.500007 -15.895603 lineto
 294.374996 -14.983147 lineto
 296.250004 -14.082081 lineto
 298.124993 -13.190029 lineto
 300.000000 -12.304146 lineto
 301.875007 -12.420872 lineto
 303.750014 -12.560848 lineto
 305.624986 -12.725023 lineto
 307.499993 -12.914347 lineto
 309.375000 -13.130717 lineto
 311.250007 -13.375082 lineto
 313.125014 -13.648392 lineto
 314.999986 -13.953967 lineto
 316.874993 -14.292757 lineto
 318.750000 -14.667608 lineto
 320.625007 -15.081843 lineto
 322.500014 -15.537832 lineto
 324.374986 -16.039849 lineto
 326.249993 -16.591213 lineto
 328.125000 -17.197144 lineto
 330.000007 -17.861438 lineto
 331.875014 -18.592636 lineto
 333.749986 -19.395007 lineto
 335.624993 -20.277096 lineto
 337.500000 -21.246964 lineto
 339.375007 -20.827510 lineto
 341.250014 -20.276146 lineto
 343.124986 -19.590501 lineto
 344.999993 -18.771047 lineto
 346.875000 -17.820631 lineto
 348.750007 -16.742104 lineto
 350.625014 -15.544477 lineto
 352.499986 -14.233920 lineto
 354.374993 -12.825616 lineto
 356.250000 -11.327633 lineto
 358.125007 -9.758476 lineto
 360.000014 -8.131906 lineto
 361.874986 -6.465477 lineto
 363.749993 -4.775798 lineto
 365.625000 -3.081375 lineto
 367.500007 -1.399762 lineto
 369.375014 0.253381 lineto
 371.249986 1.860972 lineto
 373.124993 3.408777 lineto
 375.000000 4.882560 lineto
 376.875007 4.315538 lineto
 378.750014 3.748990 lineto
 380.624986 3.190508 lineto
 382.499993 2.647211 lineto
 384.375000 2.124317 lineto
 386.250007 1.626571 lineto
 388.125014 1.159193 lineto
 389.999986 0.723606 lineto
 391.874993 0.321234 lineto
 393.750000 -0.044128 lineto
 395.625007 -0.373903 lineto
 397.500014 -0.668090 lineto
 399.374986 -0.926690 lineto
 401.249993 -1.152075 lineto
 403.125000 -1.344721 lineto
 405.000007 -1.507473 lineto
 406.875014 -1.641755 lineto
 408.749986 -1.750414 lineto
 410.624993 -1.835349 lineto
 412.500000 -1.898932 lineto
 414.375007 -1.943534 lineto
 416.250014 -1.971055 lineto
 418.124986 -1.983866 lineto
 419.999993 -1.983866 lineto
 421.875000 -1.972953 lineto
 423.750007 -1.952075 lineto
 425.625014 -1.923605 lineto
 427.499986 -1.888018 lineto
 429.374993 -1.847686 lineto
 431.250000 -1.803083 lineto
 433.125007 -1.754685 lineto
 435.000014 -1.703439 lineto
 436.874986 -1.650770 lineto
 438.749993 -1.596678 lineto
 440.625000 -1.542111 lineto
 442.500007 -1.487544 lineto
 444.375014 -1.432977 lineto
 446.249986 -1.378884 lineto
 448.124993 -1.325266 lineto
 450.000000 -1.273072 lineto
 450.000000 -1.273072 lineto
fill
0.0 setgray
0.3 setlinewidth
newpath
0.000000 -281.481073 moveto
0.000000 18.518922 lineto
450.000000 18.518922 lineto
450.000000 -281.481073 lineto
0.000000 -281.481073 lineto
stroke
0.0 setgray
 0.000000 -141.324718 3.000000 0.000000 360.000000 arc stroke
37.500000 -261.235924 3.000000 0.000000 360.000000 arc stroke
75.000000 -169.985671 3.000000 0.000000 360.000000 arc stroke
112.500000 -97.205644 3.000000 0.000000 360.000000 arc stroke
150.000000 -142.843582 3.000000 0.000000 360.000000 arc stroke
187.500000 -104.901017 3.000000 0.000000 360.000000 arc stroke
225.000000 -13.557763 3.000000 0.000000 360.000000 arc stroke
262.500000 -33.920268 3.000000 0.000000 360.000000 arc stroke
300.000000 -12.304146 3.000000 0.000000 360.000000 arc stroke
337.500000 -21.246964 3.000000 0.000000 360.000000 arc stroke
375.000000 4.882560 3.000000 0.000000 360.000000 arc stroke
412.500000 -1.898932 3.000000 0.000000 360.000000 arc stroke
450.000000 -1.273072 3.000000 0.000000 360.000000 arc stroke
1.0 setgray
 0.000000 -141.324718 2.600000 0.000000 360.000000 arc fill
37.500000 -261.235924 2.600000 0.000000 360.000000 arc fill
75.000000 -169.985671 2.600000 0.000000 360.000000 arc fill
112.500000 -97.205644 2.600000 0.000000 360.000000 arc fill
150.000000 -142.843582 2.600000 0.000000 360.000000 arc fill
187.500000 -104.901017 2.600000 0.000000 360.000000 arc fill
225.000000 -13.557763 2.600000 0.000000 360.000000 arc fill
262.500000 -33.920268 2.600000 0.000000 360.000000 arc fill
300.000000 -12.304146 2.600000 0.000000 360.000000 arc fill
337.500000 -21.246964 2.600000 0.000000 360.000000 arc fill
375.000000 4.882560 2.600000 0.000000 360.000000 arc fill
412.500000 -1.898932 2.600000 0.000000 360.000000 arc fill
450.000000 -1.273072 2.600000 0.000000 360.000000 arc fill
0.0 setgray
 /Times-Roman findfont 15 scalefont setfont
460.000000 4.882560 moveto
(max: 0.010)show
460.000000 -267.844697 moveto
(min: -0.564)show
showpage