An office building has six floors, each with 12 adjacent offices.The front wall of each office contains a terminal socket that forms a rectangular grid on the vertical surface.It is known that there is a distance of 4 meters between the sockets in both horizontal and vertical directions.A direct cable can be pulled between any pair of adjacent sockets, whether in a horizontal or vertical direction. How many meters of cable are needed to connect all the sockets in the form of 802.3?.