matrix field=5 rows=46 cols=46
4000000000000000000000000000000000000000000000
0400000000000000000000000000000000000000000000
4110000000000000000000000000000000000000000000
0001000000000000000000000000000000000000000000
0000100000000000000000000000000000000000000000
0004140000000000000000000000000000000000000000
0000004000000000000000000000000000000000000000
0000000010000000000000000000000000000000000000
0000000100000000000000000000000000000000000000
0000000004000000000000000000000000000000000000
0000000000010000000000000000000000000000000000
0000000000100000000000000000000000000000000000
0000000000000010000000000000000000000000000000
0000000000000001000000000000000000000000000000
0000000000001000000000000000000000000000000000
0000000000000100000000000000000000000000000000
0000000000000000000100000000000000000000000000
0000000000000000000010000000000000000000000000
0000000000000000000000100000000000000000000000
0000000000000000100000000000000000000000000000
0000000000000000010000000000000000000000000000
0000000000000000000000000010000000000000000000
0000000000000000001000000000000000000000000000
0000000000000000000000000000100000000000000000
0000000000000000000000000000010000000000000000
0000000000000000000000000000001000000000000000
0000000000000000000001000000000000000000000000
0000000000000000000000000000000001000000000000
0000000000000000000000010000000000000000000000
0000000000000000000000001000000000000000000000
0000000000000000000000000100000000000000000000
0000000000000000000000000000000000000100000000
0000000000000000000000000000000000000010000000
0000000000000000000000000001000000000000000000
0000000000000000000000000000000000000000100000
0000000000000000000000000000000000000000001000
0000000000000000000002000020000000004000000000
0000000000000000000000000000000100000000000000
0000000000000000000000000000000010000000000000
0000003411233124032020330203203302440201101300
0000000000000000000000000000000000100000000000
0000004231004010322230341444141441213110314300
0000000000000000000000000000000000010000000000
0000000000000000000000000000000000000000000400
0000004412233124044011100412001223024330003410
0000000000000000000000000000000000000000000001