digraph {
	rankdir=LR
	GND0 [shape=point xlabel=GND]
	R2 -> GND0 [arrowhead=none taillabel="~"]
	GND1 [shape=point xlabel=GND]
	R1 -> GND1 [arrowhead=none taillabel="~"]
	GND2 [shape=point xlabel=GND]
	R4 -> GND2 [arrowhead=none taillabel="~"]
	GND3 [shape=point xlabel=GND]
	R3 -> GND3 [arrowhead=none taillabel="~"]
	VCC [shape=point xlabel=VCC]
	R1 -> VCC [arrowhead=none taillabel="~"]
	R3 -> VCC [arrowhead=none taillabel="~"]
	R2 -> VCC [arrowhead=none taillabel="~"]
	R4 -> VCC [arrowhead=none taillabel="~"]
	R1 [shape=rectangle xlabel=R]
	R2 [shape=rectangle xlabel=R]
	R3 [shape=rectangle xlabel=R]
	R4 [shape=rectangle xlabel=R]
}
