RosettaCodeData/Task/Resistor-mesh/J/resistor-mesh-4.j

   3 3 #: i.9
0 0
0 1
0 2
1 0
1 1
1 2
2 0
2 1
2 2
   (3 3 #: i.9) conn 0 1
0 0
0 1

0 1
0 2

1 0
1 1

1 1
1 2

2 0
2 1

2 1
2 2