heard by a three-judge court, mandatory chambers copies of all
electronically filed documents shall be provided to each assigned
judge in accordance with L.R. 5-4.5. For documents exempted from
electronic filing pursuant to 5-4.2 and filed with the Clerk in paper
format, three clear, conformed, and legible copies of the original shall
be provided to the Clerk (one for the use of each of the assigned
judges).