Switch setup: [ ALL ]

	C1.1 <-> D1.A <-> D1.K <-> Q1.3 <-> R2.2 <-> R3.1
	C1.2 <-> R1.2
	C2.+ <-> VR1.2
	C2.- <-> Q1.1 <-> Q1.2 <-> R1.1 <-> R2.1 <-> VR1.3 <-> VR2.3
	C3.1 <-> R4.2 <-> R5.1 <-> R5.2 <-> R6.2
	C3.2 <-> VR2.1
	Q2.1 <-> Q2.2 <-> R3.2 <-> VR1.1
	Q2.3 <-> R4.1

