matrix field=3 rows=36 cols=36
001000000000000000000000000000000000
000100000000000000000000000000000000
000001000000000000000000000000000000
022200000000000000000000000000000000
000000010000000000000000000000000000
110201000000000000000000000000000000
000000000100000000000000000000000000
000000000001000000000000000000000000
000000000000100000000000000000000000
000000000000001000000000000000000000
000000000000000100000000000000000000
000000000000000001000000000000000000
000000000000000000010000000000000000
000000000000000000001000000000000000
000000000000000000000010000000000000
000000000000000000000000100000000000
000000000000000000000000010000000000
000000000000000000000000000100000000
000000000000000000000000000010000000
000000000000000000000000000000100000
000000000000000000000000000000010000
000000000000000000000000000000001000
100121220202002002000020000200000000
000000000000000000000000000000000010
010110220121212100120220101121201011
010210010100121102112120202102010001
201111211000210211122011121121122202
000010000000000000000000000000000000
120201200212020022212110102011012011
222220212200220001202101122012222202
100111012001200001020000000100200000
012220111212202221202100111202100121
210210122212021022120112202211121122
210121002121100101002120000120002100
102111021000002122021002111211210202
102101120120220220012002210121202220