!capm8 78PL oooo2@@@o@*o@*C|C[   78J 0404/h0,UUUUx>8CCm  78I| @t>jC}Cm j!' 78   - 3.3.3.3.3.3 (9) h/L0 0 |0 تUUlh`HH0 X + 78 X|ZHH3pZ$ڐE o5From the article "One Corona is Enough for the Euclidean Plane" by Doris Schattschneider and Nikolai Dolbilin, published in "Quasicrystals and Discrete Geometry," J. Patera, editor, The Fields Institute for Research in Mathematical Sciences Monograph Series, Vol. 10, AMS, Providence, RI, 1998, pp. 207-246. 6. http://forum.swarthmore.edu/dynamic/one-corona/998, pp. 78X|U6HH3pU6"U 1 http://forum.swarthmore.edu/dynamic/one-corona/ " U6U7@"U|U7"U5` `!jP 78X|ZHH3pZ#pE =Catalog of Isohedral Tilings by Symmetric Polygonal Tiles #EZ#ETdUUUUZ`Z#E"  78AQU`10x`0QCCE V 78BQV0V CxCE '  78qHH04<>TC}CmCCm??8 78 Pv##004oo@*o@*CCm ! 78c3Db   :O0 C|C[A?5%F?5%F   78r/p//P/ԪUUUUx HHCCmC|C[? @ 78M\HH/p|CCd 1A'@ 78s I /@)@)@CvCgCCa? I' 78qHH04<>TCxC^C33CX?   78 O0BzEPBzEPe le l@@?mm@CCO  m<  78ab@Uxm jeVerEDBD)C CCOC|C[?D 78c4l :O/  CCOA ?5%F?5%F' 78v/ CVCOCCO? ! 78 Ph=: CCO !  78wlhCCOCCO? T 78QCU8CO ' 78x CU8CKCU8CT?!X 78O0BzEPBzEPe le l@@?mm@CCO +09 78L//\0/lUUUUxlCpC[ %* 78K >H @t>jCpCm :F  78ab@Uxm jeVerEDBD)C Cw;C>30Cw;C,31?:Fi  78wlhCw30?AF  78O0BzEPBzEPe le l@@?mm@Cw;C>30 '@{}  78r/p//P/ԪUUUUx HHCC,33Cw;C,31? ;@ 78PL oooo2@@@o@*o@*Cw;C,31 (- 78K >H @t>jCC,33 0   78aao4TltDm(ERR CpC[CCO?$0@j  78zcr @900,0040(V[#&`ai4CpCmCpC[?*  78y T9000008meC[#So2CCmCpCm? *@By  78aao4TltDm(ERR CpC[CwH @t>jC_C= +  78ab@Uxm jeVerEDBD)C CC+CcC ?'  78wlhCC=CC+?,  78OBzEPBzEPe le l@@?mm@CC+ --  78rp//P/ԪUUUUx HHCC,33CcC ?. 78PL oooo2@@@o@*o@*CcC  /By  78aao4TltDm(ERR CCOCC=?(UU 78OBzEPBzEPe le l@@?mm@CC= *{  78rp//P/ԪUUUUx HHCƅ^C,ȽCvC!fc?IE~  78y T9000008meC[#So2Cƅ^C,ȽCLCP30?&E;@ 78P oooo2@@@o@*o@*Cw31C!C,31?#; @k  78y T9000008meC[#So2Cw;C>31C!C>31?$; eq  78z @900,0040(V[#&`ai4C!C>31C!CP31?); \q  78aao4TltDm(ERR C!CP31CC[?(; +L1e z  78wlhC:C1,CC1,?9L+_=unt:  78aao4TltDm(ERR CтCXC:C1,?8L>C 78Ph=: C'C~ L=O z  78y T9000008meC[#So2C#C[C'C~?&LJO 78K >H @t>jC#C[ !L:Oance  78rp//P/ԪUUUUx HHC#C[Cw;CP30?ILIbBy  78rp//P/ԪUUUUx HHC#C[CC[?L\h  78ab@Uxm jeVerEDBD)C CCmCC[?L\h  78wlhCCCCm?LL b  78aao4TltDm(ERR CC1,CC?%Lz  78rp//P/ԪUUUUx HHCBCcB?Hy#  78wlhCcC;NCiBv?GHn  78abժUxm jeVerEDBD)C CiBvCxPB?FHn ance  78rp//P/ԪUUUUx HHCBCxPB?IHz By  78y T9000008meC[#So2CBC{C ;M?&Hz$  78ab@Uxm jeVerEDBD)C CcCCcB?H$""""  78wlhCcC CcC?H z  78abժUxm jeVerEDBD)C CFߪC+C7C ;L?:+nt:  78wlhCYC+CFߪC+?<+ance  78y T9000008meC[#So2C=C;LCcC;L?B+By  78aao4TltDm(ERR CiC ;NCcC;M?K+  78rp//P/ԪUUUUx HHC=C;LC7C ;L?>+ M  78  p2 ?C#C[C'C~CpCCC1-CC1-C|CCCmCpCmCpC[Cw30Cw