matrix field=3 rows=72 cols=72
010000000000000000000000000000000000000000000000000000000000000000000000
100000000000000000000000000000000000000000000000000000000000000000000000
000010000000000000000000000000000000000000000000000000000000000000000000
000000100000000000000000000000000000000000000000000000000000000000000000
001000000000000000000000000000000000000000000000000000000000000000000000
000000000100000000000000000000000000000000000000000000000000000000000000
000100000000000000000000000000000000000000000000000000000000000000000000
000000000001000000000000000000000000000000000000000000000000000000000000
000000000000100000000000000000000000000000000000000000000000000000000000
000001000000000000000000000000000000000000000000000000000000000000000000
000000000000001000000000000000000000000000000000000000000000000000000000
000000010000000000000000000000000000000000000000000000000000000000000000
000000001000000000000000000000000000000000000000000000000000000000000000
000000000000000000100000000000000000000000000000000000000000000000000000
000000000010000000000000000000000000000000000000000000000000000000000000
000000000000000000000100000000000000000000000000000000000000000000000000
000000000000000000000001000000000000000000000000000000000000000000000000
000000000000000000000000010000000000000000000000000000000000000000000000
000000000000010000000000000000000000000000000000000000000000000000000000
000000000000000000000000000010000000000000000000000000000000000000000000
000000000000000000000000000000100000000000000000000000000000000000000000
000000000000000100000000000000000000000000000000000000000000000000000000
000000000000000000000000000000000100000000000000000000000000000000000000
000000000000000010000000000000000000000000000000000000000000000000000000
000000000000000000000000000000000001000000000000000000000000000000000000
000000000000000001000000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000001000000000000000000000000000000000
000000000000000000000000000000000000000010000000000000000000000000000000
000000000000000000010000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000010000000000000000000000000000
000000000000000000001000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000100000000000000000000000000
000000000000000000000000000000000000000000000001000000000000000000000000
000000000000000000000010000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000001000000000000000000000
000000000000000000000000100000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000001000000000000000000
000000000000000000000000000000000000000000000000000000100000000000000000
000000000000000000000000001000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000000000100000000000000
000000000000000000000000000100000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000000000001000000000000
000000000000000000000000000000000000000000000000000000000000010000000000
000000000000000000000000000001000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000000000000000010000000
000000000000000000000000000000010000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000000000000000000010000
000000000000000000000000000000001000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000000000000000000000100
000000000000000000000000000000000000000000000000000000000000000000000001
000000000000000000000000000000000010000000000000000000000000000000000000
010021112001210011020122222020000201011110100112211000000010020002100121
010001211211122001102112101221120122220110212001210002212022012112020121
000000000000000000000000000000000000100000000000000000000000000000000000
000000000000000000000000000000000000010000000000000000000000000000000000
111020102111110121221000112212221202210122122211020202011202120000012001
210221020102201111120202022210102222210001101200201122122110101012111100
000000000000000000000000000000000000000100000000000000000000000000000000
220100110001102121122101022122121012100001210212200011012121122121110021
000000000000000000000000000000000000000001000000000000000000000000000000
121210011121012111010112000122012200220111022110000210112120122210202201
000000000000000000000000000000000000000000100000000000000000000000000000
201111201121101202112220120212020220220221112111010121211221120200001120
020012201000120022210012010200112110211110011200210100202200210102010021
000000000000000000000000000000000000000000001000000000000000000000000000
102011210111211020001020202020011022001010020001000110110222012000212111
211202221212211222122010101120221101010000011202221222022222211001010120
000000000000000000000000000000000000000000000010000000000000000000000000
211211002000001000110011122110120121201010002020020200002221000210202210
000000000000000000000000000000000000000000000000100000000000000000000000
101121100200002112000112002012010000111021101110201020021221001122221201
000000000000000000000000000000000000000000000000010000000000000000000000