(Z LETTER PROGRAM) 
G90G0Z#502
N26G91G0X[#500*1.891]Y[#500*.118] 
G90G0Z#501 
G90G1Z#503F#504 
G91G1X[0-#500*1.782]F#505 
X[#500*1.782]Y[#500*1.782] 
X[0-#500*1.782] 
G90G0Z#502 
G91G0X[0-#500*.109]Y[0-#500*1.9] 
G90G0Z#502
G91G0X[#500*2.0000] 
M99
%