%
\begingroup\makeatletter\ifx\SetFigFont\undefined%
\gdef\SetFigFont#1#2#3#4#5{%
  \reset@font\fontsize{#1}{#2pt}%
  \fontfamily{#3}\fontseries{#4}\fontshape{#5}%
  \selectfont}%
\fi\endgroup%
\begin{picture}(3774,1989)(0,-10)
\thicklines
\path(612,312)(612,762)(12,762)
	(12,312)(612,312)
\path(1512,312)(1512,762)(912,762)
	(912,312)(1512,312)
\path(312,312)(312,12)
\path(1212,312)(1212,12)
\path(2862,1662)(2862,1212)(2262,1212)
	(2262,1662)(2862,1662)
\path(3762,1662)(3762,1212)(3162,1212)
	(3162,1662)(3762,1662)
\path(2562,1662)(2562,1962)
\path(3462,1662)(3462,1962)
\path(237,12)(387,162)
\path(1137,12)(1287,162)
\path(2487,12)(2637,162)
\path(3387,12)(3537,162)
\path(312,762)	(305.469,817.126)
	(303.293,858.158)
	(312.000,912.000)

\path(312,912)	(345.986,972.655)
	(395.602,1034.790)
	(456.213,1097.033)
	(523.185,1158.019)
	(591.884,1216.377)
	(657.676,1270.739)
	(715.926,1319.736)
	(762.000,1362.000)

\path(762,1362)	(808.074,1404.264)
	(866.324,1453.263)
	(932.116,1507.626)
	(1000.815,1565.985)
	(1067.787,1626.971)
	(1128.398,1689.215)
	(1178.014,1751.347)
	(1212.000,1812.000)

\path(1212,1812)	(1220.707,1865.842)
	(1218.531,1906.874)
	(1212.000,1962.000)

\path(3462,1212)	(3468.531,1156.874)
	(3470.707,1115.842)
	(3462.000,1062.000)

\path(3462,1062)	(3428.014,1001.345)
	(3378.398,939.210)
	(3317.787,876.967)
	(3250.815,815.981)
	(3182.116,757.623)
	(3116.324,703.261)
	(3058.074,654.264)
	(3012.000,612.000)

\path(3012,612)	(2965.926,569.736)
	(2907.676,520.737)
	(2841.884,466.374)
	(2773.185,408.015)
	(2706.213,347.029)
	(2645.602,284.785)
	(2595.986,222.653)
	(2562.000,162.000)

\path(2562,162)	(2553.292,108.158)
	(2555.469,67.126)
	(2562.000,12.000)

\path(1212,762)	(1218.531,817.132)
	(1220.707,858.165)
	(1212.000,912.000)

\path(1212,912)	(1190.343,956.514)
	(1161.440,1001.744)
	(1123.971,1049.009)
	(1076.617,1099.628)
	(1018.062,1154.917)
	(946.987,1216.197)
	(906.341,1249.495)
	(862.072,1284.785)
	(814.013,1322.232)
	(762.000,1362.000)

\path(2562,1212)	(2555.469,1156.868)
	(2553.292,1115.835)
	(2562.000,1062.000)

\path(2562,1062)	(2583.657,1017.486)
	(2612.560,972.256)
	(2650.029,924.991)
	(2697.383,874.372)
	(2755.938,819.083)
	(2827.013,757.803)
	(2867.659,724.505)
	(2911.928,689.215)
	(2959.987,651.768)
	(3012.000,612.000)

\path(3012,612)	(3064.013,572.232)
	(3112.072,534.785)
	(3156.341,499.495)
	(3196.987,466.197)
	(3268.062,404.917)
	(3326.617,349.628)
	(3373.971,299.009)
	(3411.440,251.744)
	(3440.343,206.514)
	(3462.000,162.000)

\path(3462,162)	(3470.707,108.165)
	(3468.531,67.132)
	(3462.000,12.000)

\path(762,1362)	(709.987,1401.768)
	(661.928,1439.215)
	(617.659,1474.505)
	(577.013,1507.803)
	(505.938,1569.083)
	(447.382,1624.372)
	(400.029,1674.991)
	(362.560,1722.256)
	(333.657,1767.486)
	(312.000,1812.000)

\path(312,1812)	(303.293,1865.835)
	(305.469,1906.868)
	(312.000,1962.000)

\put(1812,912){\makebox(0,0)[lb]{\smash{{\mathmode{=}}}}}
\put(162,387){\makebox(0,0)[lb]{\smash{{\mathmode{A}}}}}
\put(1062,387){\makebox(0,0)[lb]{\smash{{\mathmode{B}}}}}
\put(2412,1287){\makebox(0,0)[lb]{\smash{{\mathmode{B}}}}}
\put(3312,1287){\makebox(0,0)[lb]{\smash{{\mathmode{A}}}}}
\end{picture}
