def METHOD_NAME( max_capacity=1, different_net_max_capacity=1):
    g = Grid( 6, 4)
    g.addTerminal( 'a', 0, 0)
    g.addTerminal( 'a', 2, 3)
    g.addTerminal( 'b', 3, 3)
    g.addTerminal( 'b', 5, 0)
    g.semanticSymmetric( max_capacity, different_net_max_capacity)
    for ly in g.layers:
      pass
      g.s.emit_always( g.per_net_grid['!kor'][ly].var( g.idx(1,1)))
      g.s.emit_always( g.per_net_grid['!kor'][ly].var( g.idx(1,2)))
      g.s.emit_always( g.per_net_grid['!kor'][ly].var( g.idx(5,3)))
    g.s.solve()
    assert g.s.state == 'SAT'
    g.cleanAntennas()
    g.print_routes()
    g.print_rasters()
    g.genWires()
    return g