 50   3
     zgb.000 TX=     0 TY=     0 Tz=     0 RX=     0 RY=     0 Rz=     0 XL=  2500 YL=  2500 G1=000140 G2=000080 G3=000080
     zgb.003 TX=     0 TY=     0 Tz=     0 RX=   520 RY=    31 Rz=     0 XL=  3000 YL=  3000 G1=00 d45 G2=0010c8 G3=00 c82
     zgb.004 TX=     0 TY=     0 Tz=     0 RX=   560 RY=    31 Rz=     0 XL=  3000 YL=  3000 G1=00 d45 G2=0010c8 G3=00 c82
     zgb.005 TX=     0 TY=     0 Tz=     0 RX=   600 RY=    31 Rz=     0 XL=  3000 YL=  3000 G1=00 d45 G2=0010c8 G3=00 c82
