(rules PCB Control
  (snap_angle 
    fortyfive_degree
  )
  (autoroute_settings
    (fanout off)
    (autoroute on)
    (postroute on)
    (vias on)
    (via_costs 50)
    (plane_via_costs 5)
    (start_ripup_costs 100)
    (start_pass_no 6635)
    (layer_rule F.Cu
      (active on)
      (preferred_direction horizontal)
      (preferred_direction_trace_costs 1.0)
      (against_preferred_direction_trace_costs 2.1)
    )
    (layer_rule B.Cu
      (active on)
      (preferred_direction vertical)
      (preferred_direction_trace_costs 1.0)
      (against_preferred_direction_trace_costs 1.9)
    )
  )
  (rule
    (width 250.0)
    (clear 200.2)
    (clear 125.0 (type smd_to_turn_gap))
    (clear 50.0 (type smd_smd))
  )
  (padstack "Via[0-1]_800:400_um"
    (shape
      (circle F.Cu 800.0 0.0 0.0)
    )
    (shape
      (circle B.Cu 800.0 0.0 0.0)
    )
    (attach off)
  )
  (via 
    "Via[0-1]_800:400_um" "Via[0-1]_800:400_um" default
  )
  (via 
    "Via[0-1]_800:400_um-kicad_default" "Via[0-1]_800:400_um" "kicad_default"
  )
  (via_rule
    default "Via[0-1]_800:400_um"
  )
  (via_rule
    "kicad_default" "Via[0-1]_800:400_um-kicad_default"
  )
  (class default
    (clearance_class default)
    (via_rule default)
    (rule
      (width 250.0)
    )
    (circuit 
      (use_layer F.Cu B.Cu)
    )
  )
  (class "kicad_default"
    XTAL1 GND XTAL2 VCC "Net-(D1-Pad2)" SCK RST RX
    TX SCL SDA "Net-(U1-Pad20)" "Net-(U1-Pad22)" "Net-(J7-PadA5)" "Net-(J7-PadB8)" "Net-(J7-PadA8)"
    "Net-(J7-PadB5)" "Net-(C6-Pad2)" SIG1A SIG1B D+ "D-" SIG2A SIG2B
    "Net-(U1-Pad25)" "Net-(U1-Pad26)" EXTRX EXTTX EXTRST "Net-(D2-Pad2)" STOPRST "Net-(Q1-Pad1)"
    "Net-(U1-Pad12)" "Net-(JP11-Pad1)" MUXRX "Net-(JP13-Pad1)" MUXTX MUXRST LED MOSI
    MISO MUX1S1 MUX1S2 MUX2S0 MUX2S1 MUX2S2 MUX1S0 "Net-(Q1-Pad3)"
    "Net-(C8-Pad1)" "Net-(C8-Pad2)" "Net-(J8-PadA4B9)" "Net-(J8-PadA6)" "Net-(J8-PadB7)" "Net-(J8-PadA5)" "Net-(J8-PadB8)" "Net-(J8-PadA7)"
    "Net-(J8-PadB6)" "Net-(J8-PadA8)" "Net-(J8-PadB5)" "Net-(J8-PadB4A9)" "Net-(R5-Pad2)" "Net-(R7-Pad2)" "Net-(R8-Pad2)" "Net-(U1-Pad24)"
    "Net-(U3-Pad1)" "Net-(U3-Pad3)" "Net-(U3-Pad4)" "Net-(U3-Pad5)" "Net-(U3-Pad13)" "Net-(U4-Pad7)" "Net-(U4-Pad8)" "Net-(U4-Pad9)"
    "Net-(U4-Pad10)" "Net-(U4-Pad11)" "Net-(U4-Pad12)" "Net-(U4-Pad14)" "Net-(U4-Pad15)"
    (clearance_class "kicad_default")
    (via_rule kicad_default)
    (rule
      (width 250.0)
    )
    (circuit 
      (use_layer F.Cu B.Cu)
    )
  )
)