[FIDOCAD]
FJC B 0.5
LI 80 20 80 20 0
RV 80 35 40 15 0
RV 60 40 60 15 0
RV 70 35 70 10 0
RV 50 35 50 10 0
LI 35 25 80 25 0
LI 80 25 80 25 0
LI 35 35 40 35 0
LI 40 35 35 35 0
LI 35 35 35 35 0
TY 33 27 4 3 0 1 0 * n
TY 57 8 4 3 0 1 0 * pf
TY 66 36 4 3 0 1 0 * pd