(rules PCB LevelShifter
  (snap_angle 
    fortyfive_degree
  )
  (autoroute_settings
    (fanout on)
    (autoroute on)
    (postroute on)
    (vias on)
    (via_costs 50)
    (plane_via_costs 5)
    (start_ripup_costs 100)
    (start_pass_no 99)
    (layer_rule F.Cu
      (active on)
      (preferred_direction vertical)
      (preferred_direction_trace_costs 1.0)
      (against_preferred_direction_trace_costs 2.4)
    )
    (layer_rule B.Cu
      (active on)
      (preferred_direction horizontal)
      (preferred_direction_trace_costs 1.0)
      (against_preferred_direction_trace_costs 1.7)
    )
  )
  (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
    /GND "/CHAN_0_IN" "/CHAN_1_IN" "/CHAN_2_IN" "/CHAN_3_IN" "/CHAN_4_IN" "/CHAN_5_IN" "/CHAN_6_IN"
    "/CHAN_7_IN" "/CHAN_8_IN" "/CHAN_9_IN" "/CHAN_10_IN" "/CHAN_11_IN" /3V3 /5V "/CHAN_0_OUT"
    "/CHAN_1_OUT" "/CHAN_2_OUT" "/CHAN_3_OUT" "/CHAN_4_OUT" "/CHAN_5_OUT" "/CHAN_6_OUT" "/CHAN_7_OUT" "/CHAN_8_OUT"
    "/CHAN_9_OUT" "/CHAN_10_OUT" "/CHAN_11_OUT" "unconnected-(U1-Pad6)" "unconnected-(U1-Pad9)" "unconnected-(U2-Pad6)" "unconnected-(U2-Pad9)" "unconnected-(U3-Pad6)"
    "unconnected-(U3-Pad9)" "/CHAN_23_IN" "/CHAN_22_IN" "/CHAN_21_IN" "/CHAN_20_IN" "/CHAN_19_IN" "/CHAN_18_IN" "/CHAN_17_IN"
    "/CHAN_16_IN" "/CHAN_15_IN" "/CHAN_14_IN" "/CHAN_13_IN" "/CHAN_12_IN" "/CHAN_23_OUT" "/CHAN_22_OUT" "/CHAN_21_OUT"
    "/CHAN_20_OUT" "/CHAN_19_OUT" "/CHAN_18_OUT" "/CHAN_17_OUT" "/CHAN_16_OUT" "/CHAN_15_OUT" "/CHAN_14_OUT" "/CHAN_13_OUT"
    "/CHAN_12_OUT" "unconnected-(U4-Pad6)" "unconnected-(U4-Pad9)" "unconnected-(U5-Pad6)" "unconnected-(U5-Pad9)" "unconnected-(U6-Pad6)" "unconnected-(U6-Pad9)"
    (clearance_class default)
    (via_rule default)
    (rule
      (width 250.0)
    )
    (circuit 
      (use_layer F.Cu B.Cu)
    )
  )
  (class "kicad_default"
    (clearance_class "kicad_default")
    (via_rule kicad_default)
    (rule
      (width 250.0)
    )
    (circuit 
      (use_layer F.Cu B.Cu)
    )
  )
)