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(filename pfront.ngc)
o<pfront> sub
G20
G91 G38.2 F25 Y+0.5
G90 G0 Y[#5062-0.010]
G91 G38.2 F0.2 Y+0.020
G90 G0 Y[#5062-0.2+[3.0/25.4]]
o<pfront> endsub
%