Well, I just followed your instructions on separating each instruction to a different line. Now I get an error of unsupported gcode in line 6, which corresponds to G80.
This is how the beginning of the code looks like when exported from Artcam
(Material Size) (X=600.000, Y=580.000, Z=15.800)
(Tool Number:1) (0.750 inches dia. slot drill)
G0 X57.5624 Y56.9288 Z5.0000
G1 Z-6.5000 F1000
G1 X205.4631 F1900