Sure, Mr. Chair.
G-6 replaces lines 15 to 28 on page 5. NDP-2 and CPC-1, which are identical, replace line 20 on page 5 and line 26 on page 5 as well.
One line can only be amended once, so if G-6 is adopted, that line would be already amended, and it cannot be amended a second time. That's why, if G-6 is adopted, NDP-2 and CPC-1 cannot be moved.