[FIDOCAD]
FJC C 2.5
FJC A 0.25
FJC B 0.25
MC 40 60 0 0 470
MC 70 55 1 0 115
MC 105 55 1 0 115
MC 80 65 0 0 115
MC 115 65 0 0 115
LI 60 55 40 55 0
LI 40 55 40 60 0
LI 70 55 80 55 0
LI 80 55 80 65 0
LI 80 55 95 55 0
LI 105 55 115 55 0
LI 115 55 115 65 0
LI 115 55 130 55 0
LI 40 80 40 90 0
LI 40 90 80 90 0
LI 80 90 80 75 0
LI 115 75 115 90 0
LI 115 90 80 90 0
LI 115 90 130 90 0
TY 60 50 3 2 0 0 0 Times++New++Roman 1Ω
TY 95 50 3 2 0 0 0 * 3Ω
TY 85 70 3 2 0 0 0 Times++New++Roman 2Ω
TY 118 70 3 2 0 0 0 Times++New++Roman 4Ω
TY 135 70 3 2 0 0 0 Times++New++Roman V2
TY 28 66 3 2 0 0 0 Times++New++Roman V1
LI 130 55 140 55 0
LI 130 90 140 90 0
LI 119 55 129 55 0
FCJ 2 0 3 1 0 1
TY 124 49 4 3 0 0 0 Times++New++Roman I=0
TY 124 65 4 3 0 0 0 Times++New++Roman 
LI 115 56 115 66 0
FCJ 2 0 3 1 0 1
TY 117 59 4 3 0 0 0 Times++New++Roman I'=V2/4
TY 105 61 4 3 0 0 0 Times++New++Roman 
LI 85 55 95 55 0
FCJ 2 0 3 1 0 1
TY 83 45 4 3 0 0 0 Times++New++Roman I'=V2/4
TY 90 65 4 3 0 0 0 Times++New++Roman 
TY 74 57 4 3 0 0 0 Times++New++Roman +
TY 77 49 4 3 0 0 0 Times++New++Roman A
TY 79 92 4 3 0 0 0 Times++New++Roman B
TY 52 104 4 3 0 0 0 Times++New++Roman VAB=I'x(4+3)=(V2/4)x(4+3)=V2x7/4
LI 80 76 80 86 0
FCJ 2 0 3 1 0 1
TY 83 79 4 3 0 0 0 Times++New++Roman I''=VAB/2
TY 70 81 4 3 0 0 0 Times++New++Roman 
LI 45 55 55 55 0
FCJ 2 0 3 1 0 1
TY 42 47 4 3 0 0 0 Times++New++Roman I'''=I'+I''
TY 90 91 4 3 0 0 0 Times++New++Roman 
TY 52 123 4 3 0 0 0 Times++New++Roman I'''=I'+I''=V2/4+V2x7/8=V2x9/8
TY 45 133 4 3 0 0 0 Times++New++Roman V1=VAB+1xI'''=V2x7/4+V2x9/8=V2x23/8
TY 75 146 4 3 0 0 0 Times++New++Roman V2/V1=8/23
TY 110 49 4 3 0 0 0 Times++New++Roman +
TY 36 59 4 3 0 0 0 Times++New++Roman +
TY 53 113 4 3 0 0 0 Times++New++Roman I''=VAB/2=V2x7/8