canon_event=COMMENT: Comment
canon_event=STRAIGHT_TRAVERSE line=1 x=1 y=2 z=0 a=0 b=0 c=0 u=0 v=0 w=0
canon_event=SET_FEED_RATE rate=120
canon_event=STRAIGHT_FEED line=2 x=3 y=4 z=0 a=0 b=0 c=0 u=0 v=0 w=0